primarius

prīmārius adj.

primus, first in rank, principal, eminent, distinguished : viri primarii nostri ordinis: femina.

primarius
prīmārĭus, a, um, adj. [primus], one of the first , of the first rank , chief , principal , exce...

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