Anthropology. any of various gender classifications in societies that recognize a gender other than male or female.
a person who identifies as a gender other than male or female or as neither male nor female.
being or relating to a person who belongs to a gender classification or identifies as a gender other than male or female.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use third gender in a sentence
Four countries have third-gender options on their passport forms.Caster Semenya And The IOC’s Olympics Gender Bender | Jesse Ellison | July 26, 2012 | THE DAILY BEAST