LAT

Lewis Short

(adjective) : rĕ-căvus, a, um
* Hollow or arched inward, concave (late Lat.): speculum, Prud. στεφ, 11, 186: palatum,id. Psych. 421: laquearia,Paul. Nol. Carm. 28, 408.
Charlton T. Lewis, Charles Short, A Latin Dictionary

TLL

s. TLL
Thesaurus Linguae Latinae
memory