trigone

noun
tri·​gone | \ ˈtrī-ˌgōn How to pronounce trigone (audio) \
variants: also trigon \ -​ˌgän How to pronounce trigon (audio) \

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

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Cite this Entry

“Trigone.” The Merriam-Webster.com Medical Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/medical/trigone. Accessed 12 December 2019.

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