n. a genus of lizards including the the zebra-tailed lizard. Syn. -- genus Callisaurus. [ WordNet 1.5 ]
n. [ L. callere to be insensible + E. section. ] Painless vivisection; -- opposed to sentisection. B. G. Wilder.
n. a genus of plants having only one species, an erect Asiatic herb with large flowers. Syn. -- genus Callistephus. [ WordNet 1.5 ]
{ a., n. } See Calisthenic, Calisthenics. [ 1913 Webster ]