oscŭlātĭo

ōnis, f.

osculor

I. a kissing (rare but class.), Cic. Cael. 20, 49; Cat. 48, 5.—
II. In med. lang.: venarum, the inosculation of blood-vessels, Gr. ὰναστόμωσις, Cael. Aur. Tard. 2, 10, 121 and 123.
Lewis & Short
A Latin Dictionary, 1879
An open-access project