The series of bodily changes that occur in the female of most mammals from one period of estrus to another. The estrous cycle usually takes place during a specific period known as the breeding season, which ensures that the young are born at a time when the chance of survival is greatest.
ear-to-ear. It's about smiling. Ear-to-ear smile or grin is when you have a very broad and generous smile. Such a smile when each corner of your mouth is by each of your ears. Explain to me why you don't have an ear-to-ear grin right now.
chew oneâs ear off meaning |  chew oneâs ear off definition. The meaning of chew oneâs ear off is: The definition of chew oneâs ear off is: (verb) to talk a lot, to talk a lot about nothing. Ã¢â¬Â¨Example Sentences: Martinâs girlfriend always chews his ear off, so he is going to break up with her.