From Wiktionary, the free dictionary
Blend of lesbian + bisexual + gay
lesbigay (comparative more lesbigay, superlative most lesbigay)
- (LGBTQ, informal) Of or relating to lesbian, bisexual, and gay people or the LGB community.
lesbigay (plural lesbigays)
- (LGBTQ, informal) A lesbian, bisexual, or gay person.
lesbian, bisexual or gay person