Lewis & Short

compŏsĭtūra (contr. compostūra, Cato, R. R. 22, 3). ae, f. [compono], a joining together, connection (very rare, and only anteclass.).

  1. I. Prop.: olei, Cato, l. l.: oculorum, a connection, commissure, Lucr. 4, 327.
  2. II. Trop., of discourse, conneclion, syntax: partium orationis, Sinn. Capito ap. Gell. 5, 20, 2.