transsexual Syllabification: (trans·sex·u·al)Pronunciation: /tran(s)ˈsekSHo͞oəl/Translate transsexual | into French | into German | into Italian Definition of transsexual noun a person who emotionally and psychologically feels that they belong to the opposite sex. a person who has undergone treatment in order to acquire the physical characteristics of the opposite sex. adjective of or relating to transsexuals. Derivatives transsexualismPronunciation: /-ˌlizəm/ noun transsexualityPronunciation: /-ˌsekSHo͞oˈalitē/ noun transsexual in other Oxford dictionaries Definition of transsexual in the British & World English dictionary