disunited di·su·ni·ted uncommon adjective 1. having been divided; having the unity destroyed “Congress...gave the impression of...a confusing sum of disconnected local forces” Samuel Lubell “a league of disunited nations” E.B.White “a fragmented coalition” “a split group” Synonymsdisconnectedfragmentedsplit Similardivided WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.