Webster’s Revised Unabridged Dictionary · 1913
Compartition
Com′par·ti′tion (kŏm′pär·tĭsh′ŭn), n. [LL. compartitio.] The act of dividing into parts or compartments; division; also, a division or compartment. [Obs.]
Their temples . . . needed no compartitions. Sir H. Wotton.