Gnathostoma :: Gnathostoma (n. pl.) A comprehensive division of vertebrates, including all that have distinct jaws, in contrast with the leptocardians and marsipobranchs (Cyclostoma), which lack them..
Host :: Host (n.) The consecrated wafer, believed to be the body of Christ, which in the Mass is offered as a sacrifice; also, the bread before consecration..
Host :: Host (n.) An army; a number of men gathered for war.
Host :: Host (n.) Any great number or multitude; a throng.
Host :: Host (n.) One who receives or entertains another, whether gratuitously or for compensation; one from whom another receives food, lodging, or entertainment; a landlord..
Host :: Host (v. i.) To lodge at an inn; to take up entertainment.
Hostage :: Hostage (n.) A person given as a pledge or security for the performance of the conditions of a treaty or stipulations of any kind, on the performance of which the person is to be released..