Biphobe

Full definition of biphobe

Noun

1. A person who fears or has a negative perception of bisexuals and/or bisexuality.
• 1990, Bisexuality: A Reader and Sourcebook (ed. Thomas Geller), Times Change Press (1990), ISBN 9780878100378, page 63:Specifically, those of us who are bisexual do not want to take over lesbian/gay environments or use bisexual concerns to shut down lesbian/gay concerns, regardless of what some biphobes may say.