LAT

Lewis Short

ostĭŏlum (noun N) : dim.ostium
* A little door (post-Aug.), Col. 8, 14, 1: ostiola olitoria,Plin. 19, 8, 38, § 125: abscondita,Vulg. Dan. 14, 20.
Charlton T. Lewis, Charles Short, A Latin Dictionary

TLL

s. TLL
Thesaurus Linguae Latinae
memory