'diestrus' definitions:

Definition of 'diestrus'

From: WordNet
noun
(of animals having several estrous cycles in one breeding season) a state or interval of sexual inactivity or quiescence between periods of activity [syn: diestrus, diestrum]

Definition of 'diestrus'

From: GCIDE
  • diestrus \diestrus\ n. a state or interval of sexual inactivity or quiescence between periods of activity; -- of animals having several estrous cycles in one breeding season.
  • Syn: diestrum. [WordNet 1.5]