Mimosa sensitiva

from WordNet (r) 3.0 (2006)
Mimosa sensitiva
    n 1: semi-climbing prickly evergreen shrub of tropical America
         having compound leaves sensitive to light and touch [syn:
         {sensitive plant}, {Mimosa sensitiva}]
    
from The Collaborative International Dictionary of English v.0.48
Sensitive \Sen"si*tive\, a. [F. sensitif. See {Sense}.]
   1. Having sense of feeling; possessing or exhibiting the
      capacity of receiving impressions from external objects;
      as, a sensitive soul.
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   2. Having quick and acute sensibility, either to the action
      of external objects, or to impressions upon the mind and
      feelings; highly susceptible; easily and acutely affected.
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            She was too sensitive to abuse and calumny.
                                                  --Macaulay.
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   3.
      (a) (Mech.) Having a capacity of being easily affected or
          moved; as, a sensitive thermometer; sensitive scales.
      (b) (Chem. & Photog.) Readily affected or changed by
          certain appropriate agents; as, silver chloride or
          bromide, when in contact with certain organic
          substances, is extremely sensitive to actinic rays.
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   4. Serving to affect the sense; sensible. [R.]
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            A sensitive love of some sensitive objects.
                                                  --Hammond.
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   5. Of or pertaining to sensation; depending on sensation; as,
      sensitive motions; sensitive muscular motions excited by
      irritation. --E. Darwin.
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   {Sensitive fern} (Bot.), an American fern ({Onoclea
      sensibilis}), the leaves of which, when plucked, show a
      slight tendency to fold together.

   {Sensitive flame} (Physics), a gas flame so arranged that
      under a suitable adjustment of pressure it is exceedingly
      sensitive to sounds, being caused to roar, flare, or
      become suddenly shortened or extinguished, by slight
      sounds of the proper pitch.

   {Sensitive joint vetch} (Bot.), an annual leguminous herb
      ({Aeschynomene hispida}), with sensitive foliage.

   {Sensitive paper}, paper prepared for photographic purpose by
      being rendered sensitive to the effect of light.

   {Sensitive plant}. (Bot.)
      (a) A leguminous plant ({Mimosa pudica}, or {Mimosa
          sensitiva}, and other allied species), the leaves of
          which close at the slightest touch.
      (b) Any plant showing motions after irritation, as the
          sensitive brier ({Schrankia}) of the Southern States,
          two common American species of {Cassia} ({Cassia
          nictitans}, and {Cassia Chamaecrista}), a kind of
          sorrel ({Oxalis sensitiva}), etc.
          [1913 Webster] -- {Sen"si*tive*ly}, adv. --
          {Sen"si*tive*ness}, n.
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from The Collaborative International Dictionary of English v.0.48
Humble \Hum"ble\ (h[u^]m"b'l; 277), a. [Compar. {Humbler}
   (h[u^]m"bl[~e]r); superl. {Humblest} (h[u^]m"bl[e^]st).] [F.,
   fr. L. humilis on the ground, low, fr. humus the earth,
   ground. See {Homage}, and cf. {Chameleon}, {Humiliate}.]
   1. Near the ground; not high or lofty.
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            Thy humble nest built on the ground.  --Cowley.
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   2. Not pretentious or magnificent; unpretending; unassuming;
      modest; as, a humble cottage. Used to describe objects.
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   3. Thinking lowly of one's self; claiming little for one's
      self; not proud, arrogant, or assuming; thinking one's
      self ill-deserving or unworthy, when judged by the demands
      of God; lowly; weak; modest. Used to describe people.
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            God resisteth the proud, but giveth grace unto the
            humble.                               --Jas. iv. 6.
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            She should be humble who would please. --Prior.
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            Without a humble imitation of the divine Author of
            our . . . religion we can never hope to be a happy
            nation.                               --Washington.
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   {Humble plant} (Bot.), a species of sensitive plant, of the
      genus {Mimosa} ({Mimosa sensitiva}).

   {To eat humble pie}, to endure mortification; to submit or
      apologize abjectly; to yield passively to insult or
      humiliation; -- a phrase derived from a pie made of the
      entrails or humbles of a deer, which was formerly served
      to servants and retainers at a hunting feast. See
      {Humbles}. --Halliwell. --Thackeray.
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from The Collaborative International Dictionary of English v.0.48
Mimosa \Mi*mo"sa\ (?; 277), n. [NL., fr. Gr. ? imitator. Cf.
   {Mime}.] (Bot.)
   A genus of leguminous plants, containing many species, and
   including the sensitive plants ({Mimosa sensitiva}, and
   {Mimosa pudica}).
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   Note: The term mimosa is also applied in commerce to several
         kinds bark imported from Australia, and used in
         tanning; -- called also {wattle bark}. --Tomlinson.
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