fontānus — Lewis & Short
fontānus, a, um, adj.id.,
I of or from a spring or fountain, spring-.
I Adj.:
aqua,Cels. 2, 18; Col. 12, 9, 2:
ora,Ov. F. 1, 269.—
II Subst., in late Lat.: fontāna, ae, f., a spring, fountain, Innocent. de Cas. p. 245 Goes.