[f. L. coadūnāt-, ppl. stem of coadūnāre, f. co- + adūnāre: see CO- and ADUNATE.] trans. To join together into one, to unite, combine. (Chiefly in pa. pple.)
1607. Walkington, Opt. Glass, 41 b. Wherein were admirably coadunated the nine Helicanian Ladies.
1657. Tomlinson, Renous Disp., 694. Lithargie thus coadunated is more Desiccative.
1845. De Quincey, Temperance Movem., Wks. XII. 168. The two states are coadunated.