tĕpĭdārĭus, a, um, adj. [tepidus], of or belonging to tepid water or to a tepid bath.
I Adj. : aënum, Vitr. 5, 10: CELLA, Inscr. Orell. 3328. —
II Subst.: tĕpĭdārĭum , ii, n., a tepid bathing-room , tepid bath , Cels. 1, 3; Vitr. 5, 10, §§ 1 and 5.