Definition of "disidentification"

Nixon, Cypher, and Heche are all proponents of gay rights and have expressed no shame about or disidentification from their same-sex relationships.

2015, Jane Ward, Not Gay, New York University Press, page 19

The same applies to the tempestuous rows within internet communities, where toxic pulsions of identification and disidentification generate passionate solidarities and sudden explosions of hostilities.

2020 , Richard Seymour, The Twittering Machine, Verso Books, page 99