WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / E / estrus estrus noun /ɛstrəs/ 2 syllables 6 letters Scrabble 6 WWF 7 Definitions noun applies to nonhuman mammals: a state or period of heightened sexual arousal and activity heatoestrusrut Look “estrus” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →