estrus
[ es-truh s ]
/ ˈɛs trəs /
noun Zoology.
Also es·trum [es-truh m] /ˈɛs trəm/, oestrus. the period of heat or rut; the period of maximum sexual receptivity of the female.
Nearby words
estrogenic, estrone, estrous, estrous cycle, estrual, estrus, estuarine, estuary, estuary english, esu, esurient
Origin of estrus
Related forms
es·tru·al [es-troo-uh l] /ˈɛs tru əl/, adjectiveDictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for estrus
Derived Forms
estrous, adjectiveCollins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Medicine definitions for estrus
estrus
n.
The periodic state of sexual excitement in the female of most mammals, excluding humans, that immediately precedes ovulation and during which the female is most receptive to mating; heat.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Science definitions for estrus
estrus
[ ĕs′trəs ]
A regularly recurring period in female mammals other than humans during which the animal is sexually receptive. Estrus occurs around the time of ovulation. Also called heat
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.