disaffiliate

verb (used with object), dis·af·fil·i·at·ed, dis·af·fil·i·at·ing.

1. to sever affiliation with; disassociate: He disaffiliated himself from the political group he had once led.

verb (used without object), dis·af·fil·i·at·ed, dis·af·fil·i·at·ing.

2. to sever an affiliation.

verb

1. to sever an affiliation (with); dissociate