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Related to diestrum: anoestrus
di·es·trus(dī-ĕs′trəs) also di·es·trum (-trəm)
In most female mammals, a short period of sexual quiescence between two estrus periods, during which the uterus is prepared for a fertilized ovum.
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|Noun||1.||diestrum - (of animals having several estrous cycles in one breeding season) a state or interval of sexual inactivity or quiescence between periods of activity|