oestrous

American

[es-truhs, ee-struhs] / ˈɛs trəs, ˈi strəs /

adjective

Zoology.

Chiefly British. a variant of estrous.

Etymology

Origin of oestrous

First recorded in 1895–1900; oestr(us) + -ous

Example Sentences

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See Examples For:

oestrous

During the rutt, wildebeest defend marked-out territorial patches, the aim being to get oestrous females to stay in their company.

From Scientific American ● Feb. 26, 2014

Suburbanites jogged like herds of oestrous gazelles down side streets.

From Time Magazine Archive

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023