lātrīna — Lewis & Short
lātrīna, ae (collat. forms lăvātrīna, f., and lātrīnum, i, n., Lucil. and Laber. ap. f.contr. from lavatrina, Varr. L. L. 5, § 118 Müll.; 9, § 68 ib..
Non. 212, 10 sq.; cf. Lachm. ad Lucr. 2, p. 393),Col. poët. 10, 85.—Form lavatrina,Varr. L. L. 5, § 118 Müll.—
latrinarum antistes,Tert. Pall. 4.