coagmentum

cōgō (“to collect, gather”) +‎ -mentum. Cōgō is from co(n)- + agō, which may explain the -a- vowel in this word.

• (Classical Latin) IPA^(key): [ko.aɡˈmɛn.tũː]
• (modern Italianate Ecclesiastical) IPA^(key): [ko.aɡˈmɛn̪.t̪um]

coagmentum n (genitive coagmentī); second declension

1. a joining together, a joint

Second-declension noun (neuter).

• coagmentō
• coagmentātiō

• “coagmentum”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• “coagmentum”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers