¹ Source: wiktionary.com
Definition of Estruses
1. estrus [n] - See also: estrus
Lexicographical Neighbors of Estruses
Literary usage of Estruses
Below you will find example usage of this term as found in modern and/or classical literature:
1. American Marten, Fisher, Lynx, and Wolverine: Survey Methods for Their Detection by William J. Zielinski, Thomas E. Kucera (1998)
"It is unclear whether females undergo a single long estrus or multiple brief
estruses in the wild. Copulation occurs on the ground or in trees, ..."