Obs. Also 6 try-. [f. TRI- + PART v.] trans. To divide into three parts.
Chiefly in pa. t. and pple. triparted, Sc. -it: cf. next.
1528. Lyndesay, Dreme, 202. The Patrimonie and rent Quhilkis suld haue bene trypartit in to thre.
1567. Gude & Godlie B. (S.T.S.), 210. Quhy war ȝe sa vnnaturall, As Tripartit and deuydit him?
1621. Quarles, Esther, Div. Poems (1717), 134. He Thats born, may challenge but one part of three Triparted thus.
So Tripartible a. [f. TRI- + L. partibilis divisible], separable into three parts or pieces.
1857. Gray, First Less. Bot., Gloss., 234.