My definition of transmasculine in relation to my life involves my socialization as a female and the mismatch that I have felt with such an. similar to a transman but not identifying explicitly as male and male only. Often a genderqueer person who is transitioning to be more masculine but not. Adjective. (comparative more transmasculine, superlative most transmasculine). Of or pertaining to female-to-male transgender people or experiences.