LAT

Lewis Short

convexĭo (noun F) : convexus
* A vaulting, convexity, also concavity (post-class.; cf. convexitas): mundi,Gell. 14, 1, 8: rotunditatis solidae,Arn. 4, 129.
Charlton T. Lewis, Charles Short, A Latin Dictionary

TLL

s. TLL
Thesaurus Linguae Latinae
memory