exclave /ˈɛkskleɪv/noun 2verb 1forms 3 noun2 •A portion of a country's territory not connected to the main part.Alaska and Kaliningrad are both examples of exclaves. •(rare) A detached part of an organ, as of the pancreas, thyroid (accessory thyroids), or other gland. verb1 •To separate a region in a way that turns it into an exclave. formsexclaved · exclaving · exclaves