Bidder's organ (English, noun)
expansion: Bidder's organ (plural Bidder's organs)
Senses:
topics: anatomy
biology
medicine
natural-sciences
sciences
zoology
glosses: A spherical, brownish organ in most members of the family Bufonidae (true toads), located just in front of the kidney, or mesonephros, and apparently involved in regulating sex hormones.
Forms:
form: Bidder's organs
tags: plural