unification, union[Hyper.]

associate, colligate, connect, link, link up, relate, tie in[Dérivé]

colligation, conjugation, conjunction, junction

anastomosis, inosculation • synapse[Spéc.]

associate, colligate, connect, link, link up, relate, tie in[Dérivé]

colligation (n.) • conjugation (n.) • conjunction (n.) • junction (n.)