ventriculus

ventriculus ī, m dim.

venter, the belly , Iu.: cordis, the ventricle .

ventriculus
ventrĭcŭlus (collat. form ventrĭcŭlum, i, n., Cassiod. in Psa. 150, 5), i, m. dim. [venter], the b...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
Ventriculus
·noun The body cavity of a sponge. II. Ventriculus ·noun One of the stomachs of certain insects. ...

Webster's Dictionary of the English Language