Lewis Short
prŏfundĭtas (noun F) : profundus
* Depth (post - class.).
* Lit.: corporum tres sunt dimensiones, longitudo, latitudo, profunditas,Macr. Somn. Scip. 1, 6, 36: aquarum,Cassiod. Var. 2, 21.
* Trop., vastness, immensity, Hadrian. ap. Vop. Sat. 8: disciplinae,Macr. Somn. Scip. 1, 7, 3: prudentiae,id. ib. 1, 3, 12: ingenii,id. ib. 2, 2, 1.
* Depth, intensity, darkness: tenebrarum,Macr. S. 1, 20, 1.
Charlton T. Lewis, Charles Short, A Latin Dictionary