C / cŏaptātĭo
noun

cŏaptātĭo

gen. cŏaptātōnis · gender feminine · decl. 3rd
an accurate joining together
an accurate joining together (a word coined by Augustine for translating the Gr. ἁρμονία), Aug. Trin. 4, 2; id. Civ. Dei, 22, 24.