mōrōsē adv.
morosus, peevishly, captiously, morosely : ferre hominum ineptias.
mōrōsē, adv., v. morosus fin. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
·adj Lascivious; brooding over evil thoughts. II. Morose ·adj Of a sour temper; sullen and austere;...
Webster's Dictionary of the English Language