lavandula vera

from The Collaborative International Dictionary of English v.0.48
Lavender \Lav"en*der\, n. [OE. lavendre, F. lavande, It. lavanda
   lavender, a washing, fr. L. lavare to wash; cf. It.
   lsavendola, LL. lavendula. So called because it was used in
   bathing and washing. See {Lave}. to wash, and cf.
   {Lavender}.]
   1. (Bot.) An aromatic plant of the genus {Lavandula}
      ({Lavandula vera}), common in the south of Europe. It
      yields and oil used in medicine and perfumery. The {Spike
      lavender} ({Lavandula Spica}) yields a coarser oil (oil of
      spike), used in the arts.
      [1913 Webster]

   2. The pale, purplish color of lavender flowers, paler and
      more delicate than lilac.
      [1913 Webster]

   {Lavender cotton} (Bot.), a low, twiggy, aromatic shrub
      ({Santolina Cham[ae]cyparissus}) of the Mediterranean
      region, formerly used as a vermifuge, etc., and still used
      to keep moths from wardrobes. Also called {ground
      cypress}.

   {Lavender water}, a perfume, toilet water, or shaving lotion
      containing the essential oil of lavender, and sometimes
      the essential oil of bergamot, and essence of ambergris.
      

   {Sea lavender}. (Bot.) See {Marsh rosemary}.

   {To lay in lavender}.
      (a) To lay away, as clothing, with sprigs of lavender.
      (b) To pawn. [Obs.]
          [1913 Webster +PJC]
    

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