transsexualism
trans·se·xua·lism
noun
1.
condition in which a person assumes the identity and permanently acts the part of the gender opposite to his or her biological sex
Origin
From transsexual + -ism.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.