a. rare–1. [= F. triturable (16th c. in Godef., Compl.), f. triturer or late L. trītūrāre to TRITURATE: see -ABLE.] Capable of being triturated.
1646. Sir T. Browne, Pseud. Ep., II. i. 53. Crystall … is … triturable, and reduceable into powder, by contrition.
