Vein, (1) a blood-vessel carrying blood toward the heart; (2) one of the tubular thickenings of an insect's wing.
Ve' na ca' va, a large vein emptying into the right auricle of the heart.
Ven' tral, situated on the under surface.
Ven' tri cle, any cavity of a hollow organ, as of the brain or heart.
Ver' mes, the worms, a poorly defined group of animals, showing bilateral symmetry but without segmented appendages.
Ver' te bra, one of the bones of the spinal column.
Ver' te brates, animals having a backbone.
Vi bris' sæ, long hairs on the face.
Vis' ce ra (pl. of viscus), the organs of one of the great cavities of the body (the abdomen, the thorax, or the cranium), usually meaning those of the abdomen.
Vi va' ri um, a cage in which living animals are kept.