Advertisement

Dictionary


es'trous cy"cle




a series of physiological changes in sexual and other organs in female mammals, extending from one period of heat to the next, accompanied by behavioral changes indicating interest in mating.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

estrousestrus

Related Content


Advertisement

Play Hangman

Play Poptropica

Play Same Game

Try Our Math Flashcards