[f. L. tripartītus: see TRIPARTITE a. and -TION.] Division into three parts; partition among three; † Arith. division by three (obs.).
1652. Sparke, Prim. Devot. (1663), 293. St. Augustine giveth another and very proper tripartition.
1691. trans. Emiliannes Frauds Rom. Monks (ed. 3), 103. He divided the vast Revenues of his Abby into three parts . Almost all the Abbots of France, Germany and Italy made a Tripartition of the Revenues of their Abbies.
1853. Th. Ross, Humboldts Trav., III. xxxii. 309. The tripartition of the Cordilleras, and the spreading of their branches.
1908. J. Massie, in Daily Chron., 14 May, 4/4. It is the principle of this Billits tripartition of Irish University educationthat I do not like.