Main Entry: co·ap·ta·tion Pronunciation: (")kO-"ap-'tA-sh&n Function: noun : the adaptation or adjustment of parts to each other : the joining or fitting together (as of the ends of a broken bone or the edges of a wound)
coaptation co·ap·ta·tion (kō'āp-tā'shən) n. The joining together or fitting of two surfaces, such as the edges of a wound or the ends of a broken bone.