[1] : The Collaborative International Dictionary of English v.0.48

kava \ka"va\, n. polynesian. bot.
   a species of macropiper macropiper methysticum, the
   long pepper, from the root of which an intoxicating beverage
   is made by the polynesians, by a process of mastication;
   also, the beverage itself. written also kawa, kava, and
   ava.
   1913 webster
see also:
macropiper macropiper methysticum kawa kava ava 

[2] : WordNet (r) 2.0

kava
     n : an alcoholic drink made from the aromatic roots of the kava
         shrub syn: kavakava
see also:
kavakava 

[3] : Moby Thesaurus II by Grady Ward, 1.0

44 moby thesaurus words for "kava":
   det, dmt, lsd, mary jane, stp, thc, acid, antidepressant,
   ataractic, diethyltryptamine, dimethyltryptamine, gage, ganja,
   grass, hallucinogen, hash, hashish, hay, hemp, joint, marijuana,
   mescal, mescal bean, mescal button, mescaline, mind-altering drug,
   mind-blowing drug, mind-expanding drug, morning glory seeds,
   peyote, pot, psilocin, psilocybin, psychedelic, psychic energizer,
   psychoactive drug, psychochemical, psychotomimetic, reefer, roach,
   stick, tea, tranquilizer, weed

Kava >> K Words
Kava, definition of term: Kava
kava_pag1.html