Tri-ōb'o-lar or Tri-ōb'o-la-ry, a.

a. [L. Lat. triobolaris, from Lat. triobolus, Gr. τριόβολος, τριώβολον, a piece of three oboli, from tri, τρι, and obolus, ὀβολός.] Of the value of three oboli; hence, mean; worthless. [Obs.] Cheyne.