incognosco

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

in-cognosco, ĕre, 3,

v. inch. n. , to learn , find out a thing: ut incognosceret, quisnam esset, Ap. Flor. p. 362, 22 (dub. al. ut inde cognosceret).