Medical Dictionary


noun tri·gone \ˈtrī-ˌgōn\

Medical Definition of TRIGONE

:  a triangular body part; specifically :  a smooth triangular area on the inner surface of the bladder limited by the apertures of the ureters and urethra

Variants of TRIGONE

tri·gone also tri·gon \-ˌgän\
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears