commissūra (noun F) : committo.
* Prop., a joining or connecting together; hence, in concr., a band, knot, joint, seam, juncture, commissure (class.): commissura funis,Cato, R. R. 135, 4; cf. nodorum,Sen. Ben. 5, 12, 2: molles digitorum,Cic. N. D. 2, 60, 150: mirabiles ossium,id. ib. 2, 55, 139; id. Univ. 7 fin.: navium,Plin. 16, 36, 64, § 158: nucum,id. 17, 10, 11, § 64: colorum,a mingling,id. 35, 5, 11, § 29; Sen. Q. N. 1, 3, 4: Piscium,the knot in the constellation Pisces,Plin. 18, 31, 74, § 311: vitis,Col. 3, 17, 4; id. Arb. 26, 9.
* In Quint. transf., connection in discourse, Quint. 12, 9, 17; cf. id. 7, 10, 16; 9, 4, 90: verborum,id. 9, 4, 37.

s. TLL