Found 2 items, similar to diestrum.
English → English (WordNet) Definition: diestrum diestrum n : (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]
English → English (gcide) Definition: diestrum diestrum \diestrum\ n. same as diestrus. Syn: diestrus. [WordNet 1.5]