[ad. L. coadūnātiōn-em, f. coadūnāre: see prec.] The action of joining or state of being joined together into one.
1558. Forrest, Grysilde Sec. (1875), 100. Oure heauynlye coadunation.
1612. Woodall, Surg. Mate, Wks. (1653), 269. Coadunation (sometimes termed by the name of a more excellent species, Coagulation) is a perfect and skilful working, whereby disagreeing things are united.
1642. Jer. Taylor, Episc. (1647), 126. Those relations of mutuall dependance which Christ hath made for the coadunation [some edd. coadunition] of all the parts of it.
1842. Cdl. Manning, Unity of Ch., 306. An incorporation and co-adunation of body, soul, and spirit, which transcends the sense and understanding.