A groove, furrow, or track, esp. one made in the ground by the passage of wheeled vehicles
A suitable, natural, or convenient time:
Either of the two divisions, designated female and male, by which most organisms are classified on the basis of their reproductive organs and functions:
Find another word for estrus. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for estrus, like: heat, oestrus, rut, season, sex and anestrus.