Quadra
Pronunciation : Quad"ra
Part of Speech : n.;
Etymology : [L., a square, the socle, a platband, a fillet.] (Arch.) (a) The plinth, or lowest member, of any pedestal, podium, water table, or the like. (b) A fillet, or listel.
Definition :
pl. Quadr
Source : Webster's Unabridged Dictionary, 1913