Quadra

·noun A fillet, or listel.

II. Quadra ·noun The plinth, or lowest member, of any pedestal, podium, water table, or the like.

quadra
quā̆dra, ae, f., a square. I In gen.: qui locus gradibus in quadram formatus est, Fest. s. v. Roman...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
Quadra
Quā̆dra, ae, m., a Roman surname , e. g. Hostius Quadratus, Sen. Q. N. 1, 16, 1. ...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
quadra
quadra ae, f quadrus, from quattuor, a square table, dining-table : patulis nec parcere quadris, i...

An Elementary Latin Dictionary