plinthides

plinthis, ĭdis, f., = plinthis (a square tile).

I.

A square; in architect., a square base, a plinth, for plinthus, Vitr. 3, 3, 2;

in land-surveying, for plinthus,

Hyg. Condit. Agror. p. 210 Goes.—

II.

Plur.: plinthĭ-des, a register in the hydraulic organ, Vitr. 10, 8, 8; v. pleuritis.