Rock pigeon

from WordNet (r) 3.0 (2006)
rock pigeon
    n 1: pale grey Eurasian pigeon having black-striped wings from
         which most domestic species are descended [syn: {rock
         dove}, {rock pigeon}, {Columba livia}]
    
from The Collaborative International Dictionary of English v.0.48
Sand \Sand\, n. [AS. sand; akin to D. zand, G. sand, OHG. sant,
   Icel. sandr, Dan. & Sw. sand, Gr. ?.]
   1. Fine particles of stone, esp. of siliceous stone, but not
      reduced to dust; comminuted stone in the form of loose
      grains, which are not coherent when wet.
      [1913 Webster]

            That finer matter, called sand, is no other than
            very small pebbles.                   --Woodward.
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   2. A single particle of such stone. [R.] --Shak.
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   3. The sand in the hourglass; hence, a moment or interval of
      time; the term or extent of one's life.
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            The sands are numbered that make up my life. --Shak.
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   4. pl. Tracts of land consisting of sand, like the deserts of
      Arabia and Africa; also, extensive tracts of sand exposed
      by the ebb of the tide. "The Libyan sands." --Milton. "The
      sands o' Dee." --C. Kingsley.
      [1913 Webster]

   5. Courage; pluck; grit. [Slang]
      [1913 Webster]

   {Sand badger} (Zool.), the Japanese badger ({Meles ankuma}).
      

   {Sand bag}.
      (a) A bag filled with sand or earth, used for various
          purposes, as in fortification, for ballast, etc.
      (b) A long bag filled with sand, used as a club by
          assassins.

   {Sand ball}, soap mixed with sand, made into a ball for use
      at the toilet.

   {Sand bath}.
      (a) (Chem.) A vessel of hot sand in a laboratory, in which
          vessels that are to be heated are partially immersed.
      (b) A bath in which the body is immersed in hot sand.

   {Sand bed}, a thick layer of sand, whether deposited
      naturally or artificially; specifically, a thick layer of
      sand into which molten metal is run in casting, or from a
      reducing furnace.

   {Sand birds} (Zool.), a collective name for numerous species
      of limicoline birds, such as the sandpipers, plovers,
      tattlers, and many others; -- called also {shore birds}.
      

   {Sand blast}, a process of engraving and cutting glass and
      other hard substances by driving sand against them by a
      steam jet or otherwise; also, the apparatus used in the
      process.

   {Sand box}.
      (a) A box with a perforated top or cover, for sprinkling
          paper with sand.
      (b) A box carried on locomotives, from which sand runs on
          the rails in front of the driving wheel, to prevent
          slipping.

   {Sand-box tree} (Bot.), a tropical American tree ({Hura
      crepitans}). Its fruit is a depressed many-celled woody
      capsule which, when completely dry, bursts with a loud
      report and scatters the seeds. See Illust. of {Regma}.

   {Sand bug} (Zool.), an American anomuran crustacean ({Hippa
      talpoidea}) which burrows in sandy seabeaches. It is often
      used as bait by fishermen. See Illust. under {Anomura}.

   {Sand canal} (Zool.), a tubular vessel having a calcareous
      coating, and connecting the oral ambulacral ring with the
      madreporic tubercle. It appears to be excretory in
      function.

   {Sand cock} (Zool.), the redshank. [Prov. Eng.]

   {Sand collar}. (Zool.) Same as {Sand saucer}, below.

   {Sand crab}. (Zool.)
      (a) The lady crab.
      (b) A land crab, or ocypodian.

   {Sand crack} (Far.), a crack extending downward from the
      coronet, in the wall of a horse's hoof, which often causes
      lameness.

   {Sand cricket} (Zool.), any one of several species of large
      terrestrial crickets of the genus {Stenophelmatus} and
      allied genera, native of the sandy plains of the Western
      United States.

   {Sand cusk} (Zool.), any ophidioid fish. See {Illust.} under
      {Ophidioid}.

   {Sand dab} (Zool.), a small American flounder ({Limanda
      ferruginea}); -- called also {rusty dab}. The name is also
      applied locally to other allied species.

   {Sand darter} (Zool.), a small etheostomoid fish of the Ohio
      valley ({Ammocrypta pellucida}).

   {Sand dollar} (Zool.), any one of several species of small
      flat circular sea urchins, which live on sandy bottoms,
      especially {Echinarachnius parma} of the American coast.
      

   {Sand drift}, drifting sand; also, a mound or bank of drifted
      sand.

   {Sand eel}. (Zool.)
      (a) A lant, or launce.
      (b) A slender Pacific Ocean fish of the genus
          {Gonorhynchus}, having barbels about the mouth.

   {Sand flag}, sandstone which splits up into flagstones.

   {Sand flea}. (Zool.)
      (a) Any species of flea which inhabits, or breeds in,
          sandy places, especially the common dog flea.
      (b) The chigoe.
      (c) Any leaping amphipod crustacean; a beach flea, or
          orchestian. See {Beach flea}, under {Beach}.

   {Sand flood}, a vast body of sand borne along by the wind.
      --James Bruce.

   {Sand fluke}. (Zool.)
      (a) The sandnecker.
      (b) The European smooth dab ({Pleuronectes
          microcephalus}); -- called also {kitt}, {marysole},
          {smear dab}, {town dab}.

   {Sand fly} (Zool.), any one of several species of small
      dipterous flies of the genus {Simulium}, abounding on
      sandy shores, especially {Simulium nocivum} of the United
      States. They are very troublesome on account of their
      biting habits. Called also {no-see-um}, {punky}, and
      {midge}.

   {Sand gall}. (Geol.) See {Sand pipe}, below.

   {Sand grass} (Bot.), any species of grass which grows in
      sand; especially, a tufted grass ({Triplasis purpurea})
      with numerous bearded joints, and acid awl-shaped leaves,
      growing on the Atlantic coast.

   {Sand grouse} (Zool.), any one of many species of Old World
      birds belonging to the suborder Pterocletes, and
      resembling both grouse and pigeons. Called also {rock
      grouse}, {rock pigeon}, and {ganga}. They mostly belong to
      the genus {Pterocles}, as the common Indian species
      ({Pterocles exustus}). The large sand grouse ({Pterocles
      arenarius}), the painted sand grouse ({Pterocles
      fasciatus}), and the pintail sand grouse ({Pterocles
      alchata}) are also found in India. See Illust. under
      {Pterocletes}.

   {Sand hill}, a hill of sand; a dune.

   {Sand-hill crane} (Zool.), the American brown crane ({Grus
      Mexicana}).

   {Sand hopper} (Zool.), a beach flea; an orchestian.

   {Sand hornet} (Zool.), a sand wasp.

   {Sand lark}. (Zool.)
      (a) A small lark ({Alaudala raytal}), native of India.
      (b) A small sandpiper, or plover, as the ringneck, the
          sanderling, and the common European sandpiper.
      (c) The Australian red-capped dotterel ({Aegialophilus
          ruficapillus}); -- called also {red-necked plover}.

   {Sand launce} (Zool.), a lant, or launce.

   {Sand lizard} (Zool.), a common European lizard ({Lacerta
      agilis}).

   {Sand martin} (Zool.), the bank swallow.

   {Sand mole} (Zool.), the coast rat.

   {Sand monitor} (Zool.), a large Egyptian lizard ({Monitor
      arenarius}) which inhabits dry localities.

   {Sand mouse} (Zool.), the dunlin. [Prov. Eng.]

   {Sand myrtle}. (Bot.) See under {Myrtle}.

   {Sand partridge} (Zool.), either of two small Asiatic
      partridges of the genus {Ammoperdix}. The wings are long
      and the tarsus is spurless. One species ({Ammoperdix
      Heeji}) inhabits Palestine and Arabia. The other species
      ({Ammoperdix Bonhami}), inhabiting Central Asia, is called
      also {seesee partridge}, and {teehoo}.

   {Sand picture}, a picture made by putting sand of different
      colors on an adhesive surface.

   {Sand pike}. (Zool.)
      (a) The sauger.
      (b) The lizard fish.

   {Sand pillar}, a sand storm which takes the form of a
      whirling pillar in its progress in desert tracts like
      those of the Sahara and Mongolia.

   {Sand pipe} (Geol.), a tubular cavity, from a few inches to
      several feet in depth, occurring especially in calcareous
      rocks, and often filled with gravel, sand, etc.; -- called
      also {sand gall}.

   {Sand pride} (Zool.), a small British lamprey now considered
      to be the young of larger species; -- called also {sand
      prey}.

   {Sand pump}, in artesian well boring, a long, slender bucket
      with a valve at the bottom for raising sand from the well.
      

   {Sand rat} (Zool.), the pocket gopher.

   {Sand rock}, a rock made of cemented sand.

   {Sand runner} (Zool.), the turnstone.

   {Sand saucer} (Zool.), the mass of egg capsules, or oothecae,
      of any mollusk of the genus {Natica} and allied genera. It
      has the shape of a bottomless saucer, and is coated with
      fine sand; -- called also {sand collar}.

   {Sand screw} (Zool.), an amphipod crustacean ({Lepidactylis
      arenarius}), which burrows in the sandy seabeaches of
      Europe and America.

   {Sand shark} (Zool.), an American shark ({Odontaspis
      littoralis}) found on the sandy coasts of the Eastern
      United States; -- called also {gray shark}, and {dogfish
      shark}. See Illust. under {Remora}.

   {Sand skink} (Zool.), any one of several species of Old World
      lizards belonging to the genus {Seps}; as, the ocellated
      sand skink ({Seps ocellatus}) of Southern Europe.

   {Sand skipper} (Zool.), a beach flea, or orchestian.

   {Sand smelt} (Zool.), a silverside.

   {Sand snake}. (Zool.)
      (a) Any one of several species of harmless burrowing
          snakes of the genus {Eryx}, native of Southern Europe,
          Africa, and Asia, especially {Eryx jaculus} of India
          and {Eryx Johnii}, used by snake charmers.
      (b) Any innocuous South African snake of the genus
          {Psammophis}, especially {Psammophis sibilans}.

   {Sand snipe} (Zool.), the sandpiper.

   {Sand star} (Zool.), an ophiurioid starfish living on sandy
      sea bottoms; a brittle star.

   {Sand storm}, a cloud of sand driven violently by the wind.
      

   {Sand sucker}, the sandnecker.

   {Sand swallow} (Zool.), the bank swallow. See under {Bank}.
      

   {Sand trap}, (Golf) a shallow pit on a golf course having a
      layer of sand in it, usually located near a green, and
      designed to function as a hazard, due to the difficulty of
      hitting balls effectively from such a position.

   {Sand tube}, a tube made of sand. Especially:
      (a) A tube of vitrified sand, produced by a stroke of
          lightning; a fulgurite.
      (b) (Zool.) Any tube made of cemented sand.
      (c) (Zool.) In starfishes, a tube having calcareous
          particles in its wall, which connects the oral water
          tube with the madreporic plate.

   {Sand viper}. (Zool.) See {Hognose snake}.

   {Sand wasp} (Zool.), any one of numerous species of
      hymenopterous insects belonging to the families
      {Pompilidae} and {Spheridae}, which dig burrows in sand.
      The female provisions the nest with insects or spiders
      which she paralyzes by stinging, and which serve as food
      for her young.
      [1913 Webster]
    
from The Collaborative International Dictionary of English v.0.48
Rock \Rock\, n. [OF. roke, F. roche; cf. Armor. roc'h, and AS.
   rocc.]
   1. A large concreted mass of stony material; a large fixed
      stone or crag. See {Stone}.
      [1913 Webster]

            Come one, come all! this rock shall fly
            From its firm base as soon as I.      --Sir W.
                                                  Scott.
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   2. (Geol.) Any natural deposit forming a part of the earth's
      crust, whether consolidated or not, including sand, earth,
      clay, etc., when in natural beds.
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   3. That which resembles a rock in firmness; a defense; a
      support; a refuge.
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            The Lord is my rock, and my fortress. --2 Sam. xxii.
                                                  2.
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   4. Fig.: Anything which causes a disaster or wreck resembling
      the wreck of a vessel upon a rock.
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   5. (Zool.) The striped bass. See under {Bass}.
      [1913 Webster]

   Note: This word is frequently used in the formation of
         self-explaining compounds; as, rock-bound, rock-built,
         rock-ribbed, rock-roofed, and the like.
         [1913 Webster]

   {Rock alum}. [Probably so called by confusion with F. roche a
      rock.] Same as {Roche alum}.

   {Rock barnacle} (Zool.), a barnacle ({Balanus balanoides})
      very abundant on rocks washed by tides.

   {Rock bass}. (Zool.)
      (a) The stripped bass. See under {Bass}.
      (b) The goggle-eye.
      (c) The cabrilla. Other species are also locally called
          rock bass.

   {Rock builder} (Zool.), any species of animal whose remains
      contribute to the formation of rocks, especially the
      corals and Foraminifera.

   {Rock butter} (Min.), native alum mixed with clay and oxide
      of iron, usually in soft masses of a yellowish white
      color, occuring in cavities and fissures in argillaceous
      slate.

   {Rock candy}, a form of candy consisting of crystals of pure
      sugar which are very hard, whence the name.

   {Rock cavy}. (Zool.) See {Moco}.

   {Rock cod} (Zool.)
      (a) A small, often reddish or brown, variety of the cod
          found about rocks andledges.
      (b) A California rockfish.

   {Rock cook}. (Zool.)
      (a) A European wrasse ({Centrolabrus exoletus}).
      (b) A rockling.

   {Rock cork} (Min.), a variety of asbestus the fibers of which
      are loosely interlaced. It resembles cork in its texture.
      

   {Rock crab} (Zool.), any one of several species of large
      crabs of the genus {C}, as the two species of the New
      England coast ({Cancer irroratus} and {Cancer borealis}).
      See Illust. under {Cancer}.

   {Rock cress} (Bot.), a name of several plants of the cress
      kind found on rocks, as {Arabis petraea}, {Arabis lyrata},
      etc.

   {Rock crystal} (Min.), limpid quartz. See {Quartz}, and under
      {Crystal}.

   {Rock dove} (Zool.), the rock pigeon; -- called also {rock
      doo}.

   {Rock drill}, an implement for drilling holes in rock; esp.,
      a machine impelled by steam or compressed air, for
      drilling holes for blasting, etc.

   {Rock duck} (Zool.), the harlequin duck.

   {Rock eel}. (Zool.) See {Gunnel}.

   {Rock goat} (Zool.), a wild goat, or ibex.

   {Rock hopper} (Zool.), a penguin of the genus {Catarractes}.
      See under {Penguin}.

   {Rock kangaroo}. (Zool.) See {Kangaroo}, and {Petrogale}.

   {Rock lobster} (Zool.), any one of several species of large
      spinose lobsters of the genera {Panulirus} and
      {Palinurus}. They have no large claws. Called also {spiny
      lobster}, and {sea crayfish}.

   {Rock meal} (Min.), a light powdery variety of calcite
      occuring as an efflorescence.

   {Rock milk}. (Min.) See {Agaric mineral}, under {Agaric}.

   {Rock moss}, a kind of lichen; the cudbear. See {Cudbear}.

   {Rock oil}. See {Petroleum}.

   {Rock parrakeet} (Zool.), a small Australian parrakeet
      ({Euphema petrophila}), which nests in holes among the
      rocks of high cliffs. Its general color is yellowish olive
      green; a frontal band and the outer edge of the wing
      quills are deep blue, and the central tail feathers bluish
      green.

   {Rock pigeon} (Zool.), the wild pigeon ({Columba livia}) Of
      Europe and Asia, from which the domestic pigeon was
      derived. See Illust. under {Pigeon}.

   {Rock pipit}. (Zool.) See the Note under {Pipit}.

   {Rock plover}. (Zool.)
      (a) The black-bellied, or whistling, plover.
      (b) The rock snipe.

   {Rock ptarmigan} (Zool.), an arctic American ptarmigan
      ({Lagopus rupestris}), which in winter is white, with the
      tail and lores black. In summer the males are grayish
      brown, coarsely vermiculated with black, and have black
      patches on the back.

   {Rock rabbit} (Zool.), the hyrax. See {Cony}, and {Daman}.

   {Rock ruby} (Min.), a fine reddish variety of garnet.

   {Rock salt} (Min.), cloride of sodium (common salt) occuring
      in rocklike masses in mines; mineral salt; salt dug from
      the earth. In the United States this name is sometimes
      given to salt in large crystals, formed by evaporation
      from sea water in large basins or cavities.

   {Rock seal} (Zool.), the harbor seal. See {Seal}.

   {Rock shell} (Zool.), any species of Murex, Purpura, and
      allied genera.

   {Rock snake} (Zool.), any one of several large pythons; as,
      the royal {rock snake} ({Python regia}) of Africa, and the
      {rock snake} of India ({Python molurus}). The Australian
      rock snakes mostly belong to the allied genus {Morelia}.
      

   {Rock snipe} (Zool.), the purple sandpiper ({Tringa
      maritima}); -- called also {rock bird}, {rock plover},
      {winter snipe}.

   {Rock soap} (Min.), a kind of clay having a smooth, greasy
      feel, and adhering to the tongue.

   {Rock sparrow}. (Zool.)
      (a) Any one of several species of Old World sparrows of
          the genus {Petronia}, as {Petronia stulla}, of Europe.
      (b) A North American sparrow ({Pucaea ruficeps}).

   {Rock tar}, petroleum.

   {Rock thrush} (Zool.), any Old World thrush of the genus
      {Monticola}, or {Petrocossyphus}; as, the European rock
      thrush ({Monticola saxatilis}), and the blue rock thrush
      of India ({Monticola cyaneus}), in which the male is blue
      throughout.

   {Rock tripe} (Bot.), a kind of lichen ({Umbilicaria
      Dillenii}) growing on rocks in the northen parts of
      America, and forming broad, flat, coriaceous, dark fuscous
      or blackish expansions. It has been used as food in cases
      of extremity.

   {Rock trout} (Zool.), any one of several species of marine
      food fishes of the genus {Hexagrammus}, family {Chiradae},
      native of the North Pacific coasts; -- called also {sea
      trout}, {boregat}, {bodieron}, and {starling}.

   {Rock warbler} (Zool.), a small Australian singing bird
      ({Origma rubricata}) which frequents rocky ravines and
      water courses; -- called also {cataract bird}.

   {Rock wren} (Zool.), any one of several species of wrens of
      the genus {Salpinctes}, native of the arid plains of Lower
      California and Mexico.
      [1913 Webster]
    
from The Collaborative International Dictionary of English v.0.48
Dove \Dove\ (d[u^]v), n. [OE. dove, duve, douve, AS. d[=u]fe;
   akin to OS. d[=u]ba, D. duif, OHG. t[=u]ba, G. taube, Icel.
   d[=u]fa, Sw. dufva, Dan. due, Goth. d[=u]b[=o]; perh. from
   the root of E. dive.]
   1. (Zool.) A pigeon of the genus {Columba} and various
      related genera. The species are numerous.
      [1913 Webster]

   Note: The domestic dove, including the varieties called
         {fantails}, {tumblers}, {carrier pigeons}, etc., was
         derived from the {rock pigeon} ({Columba livia}) of
         Europe and Asia; the {turtledove} of Europe, celebrated
         for its sweet, plaintive note, is {Columba turtur} or
         {Turtur vulgaris}; the {ringdove}, the largest of
         European species, is {Columba palumbus}; the {Carolina
         dove}, or {Mourning dove}, is {Zenaidura macroura}; the
         {sea dove} is the little auk ({Mergulus alle} or {Alle
         alle}). See {Turtledove}, {Ground dove}, and {Rock
         pigeon}. The dove is a symbol of peace, innocence,
         gentleness, and affection; also, in art and in the
         Scriptures, the typical symbol of the Holy Ghost.
         [1913 Webster]

   2. A word of endearment for one regarded as pure and gentle.
      [1913 Webster]

            O my dove, . . . let me hear thy voice. --Cant. ii.
                                                  14.
      [1913 Webster]

   3. a person advocating peace, compromise or conciliation
      rather than war or conflict. Opposite of {hawk}.
      [PJC]

   {Dove tick} (Zool.), a mite ({Argas reflexus}) which infests
      doves and other birds.

   {Soiled dove}, a prostitute. [Slang] Dovecot
    

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