Definition of trigone in English:

trigone

Line breaks: tri|gone
Pronunciation: /trɪˈgəʊn
 
, ˈtrʌɪ-/

noun

Anatomy
A triangular region or tissue, particularly the area at the base of the urinary bladder, between the openings of the ureters and urethra.
More example sentences
  • Intraventricular meningiomas are rare but typically occur around the choroid plexus in the trigone of the lateral ventricles.
  • It can appear as a solid infiltrative lesion or as a polypoid intraluminal mass that arises in the base of the bladder or in the region of the bladder trigone.
  • Because the urethra and trigone are estrogen-dependent tissues, estrogen deficiency can contribute to urinary incontinence and urinary dysfunction.

Origin

mid 19th century: from French, from Latin trigonum 'triangle'.

Definition of trigone in:

Get more from Oxford Dictionaries

Subscribe to remove ads and access premium resources

Word of the day antebellum
Pronunciation: ˌantēˈbeləm
adjective
occurring or existing before a particular war…