Quadrans

·noun A fourth part of the coin called an as. ·see 3d As, 2.

II. Quadrans ·noun The fourth of a penny; a farthing. ·see Cur.

quadrans
quā̆drans, antis (gen. plur. quadrantūm, Front. Aquaed. 24), m. [quattuor]. I A fourth part , a fo...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
quadrans
quadrāns antis, m quattuor, a fourth part, quarter ; esp., the fourth part of an as, quarter as, ...

An Elementary Latin Dictionary