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oestrous

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

adjective

Zoology.
  1. Chiefly British. a variant of estrous.


Etymology

Origin of oestrous

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

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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

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