properē adv.
properus, hastily, in haste, quickly, speedily : Curre, T.: egredere, N.: Cumas se recepit, L.: naves onerare, S.
prŏpĕrē and prŏpĕrĭter, advv. , v. properus fin. , A. and B. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.