trigone (English, noun)
expansion: trigone (plural trigones)
Senses:
topics: biology
botany
natural-sciences
glosses: One of the thickenings of the cell wall at the angles where several cells join.
topics: anatomy
medicine
sciences
glosses: A smooth triangular area on the inner surface of the bladder, bounded by the apertures of the ureters and urethra; a similar region of a mitral valve
Forms:
form: trigones
tags: plural