breviloquentia

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

brĕvĭlŏquentĭa, ae, f. [brevis-loquentia],

brevity of speech: breviloquentiam in dicendo colat, an expression of Cicero, censured by Seneca ap. Gell. 12, 2, 7.