a growing together, as of tissue or embryonic parts; coalescence.
Origin: 1600–10; < L concrēscentia, equiv. to concrēscent- (s. of concrēscēns, prp. of concrēscere to harden, set; see con-, crescent) + -ia-ia; see -ence
Main Entry: con·cres·cence Pronunciation: k&n-'kres-&n(t)s, kän- Function: noun : a growing together :COALESCENCE; especially: convergence and fusion of the lateral lips of the blastopore to form the primordiumof an embryo