nigrāns antis, adj.
P. of nigro, from niger, black, dark, dusky : alae, O.: aegis, i. e. gathering clouds , V.: nigrantes terga iuvenci, V.
nī̆grans, antis, P. a., v. nigro fin. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.