cotton worm

Cotton \Cot"ton\ (k[o^]t"t'n), n. [F. coton, Sp. algodon the
   cotton plant and its wool, coton printed cotton, cloth, fr.
   Ar. qutun, alqutun, cotton wool. Cf. {Acton}, {Hacqueton}.]
   1. A soft, downy substance, resembling fine wool, consisting
      of the unicellular twisted hairs which grow on the seeds
      of the cotton plant. Long-staple cotton has a fiber
      sometimes almost two inches long; short-staple, from two
      thirds of an inch to an inch and a half.
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   2. The cotton plant. See {Cotten plant}, below.
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   3. Cloth made of cotton.
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   Note: Cotton is used as an adjective before many nouns in a
         sense which commonly needs no explanation; as, cotton
         bagging; cotton cloth; cotton goods; cotton industry;
         cotton mill; cotton spinning; cotton tick.
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   {Cotton cambric}. See {Cambric}, n., 2.

   {Cotton flannel}, the manufactures' name for a heavy cotton
      fabric, twilled, and with a long plush nap. In England it
      is called {swan's-down cotton}, or {Canton flannel}.

   {Cotton gin}, a machine to separate the seeds from cotton,
      invented by Eli Whitney.

   {Cotton grass} (Bot.), a genus of plants ({Eriphorum}) of the
      Sedge family, having delicate capillary bristles
      surrounding the fruit (seedlike achenia), which elongate
      at maturity and resemble tufts of cotton.

   {Cotton mouse} (Zool.), a field mouse ({Hesperomys
      gossypinus}), injurious to cotton crops.

   {Cotton plant} (Bot.), a plant of the genus {Gossypium}, of
      several species, all growing in warm climates, and bearing
      the cotton of commerce. The common species, originally
      Asiatic, is {Gossypium herbaceum}.

   {Cotton press}, a building and machinery in which cotton
      bales are compressed into smaller bulk for shipment; a
      press for baling cotton.

   {Cotton rose} (Bot.), a genus of composite herbs ({Filago}),
      covered with a white substance resembling cotton.

   {Cotton scale} (Zool.), a species of bark louse ({Pulvinaria
      innumerabilis}), which does great damage to the cotton
      plant.

   {Cotton shrub}. Same as Cotton plant.

   {Cotton stainer} (Zool.), a species of hemipterous insect
      ({Dysdercus suturellus}), which seriously damages growing
      cotton by staining it; -- called also {redbug}.

   {Cotton thistle} (Bot.), the Scotch thistle. See under
      {Thistle}.

   {Cotton velvet}, velvet in which the warp and woof are both
      of cotton, and the pile is of silk; also, velvet made
      wholly of cotton.

   {Cotton waste}, the refuse of cotton mills.

   {Cotton wool}, cotton in its raw or woolly state.

   {Cotton worm} (Zool.), a lepidopterous insect ({Aletia
      argillacea}), which in the larval state does great damage
      to the cotton plant by eating the leaves. It also feeds on
      corn, etc., and hence is often called {corn worm}, and
      {Southern army worm}.
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Caterpillar \Cat"er*pil`lar\, n. [OE. catyrpel, corrupted fr.
   OF. chatepelouse, or cate pelue, fr. chate, F. chatte,
   she-cat, fem. of chat, L. catus + L. pilosus hairy, or F.
   pelu hairy, fr. L. pilus hair. See {Cat}, and {Pile} hair.]
   1. (Zool.) The larval state of a butterfly or any
      lepidopterous insect; sometimes, but less commonly, the
      larval state of other insects, as the sawflies, which are
      also called false caterpillars. The true caterpillars have
      three pairs of true legs, and several pairs of abdominal
      fleshy legs (prolegs) armed with hooks. Some are hairy,
      others naked. They usually feed on leaves, fruit, and
      succulent vegetables, being often very destructive, Many
      of them are popularly called worms, as the {cutworm},
      {cankerworm}, {army worm}, {cotton worm}, {silkworm}.
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   2. (Bot.) A plant of the genus {Scorpiurus}, with pods
      resembling caterpillars.
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   {Caterpillar catcher}, or {Caterpillar eater} (Zool.), a bird
      belonging to the family of Shrikes, which feeds on
      caterpillars. The name is also given to several other
      birds.

   {Caterpillar hunter} (Zool.), any species of beetles of the
      genus {Callosoma} and other allied genera of the family
      {Carabid[ae]} which feed habitually upon caterpillars.
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