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.
From kitties to megaphones, as long as itâs small, you can put it behind the ear. Just imagine that you are sitting near your computer doing your work and your colleague who is passing by says, â Do not move, there is a bug in your earâ. You can grin, turn around and tell them that it is an ear tattoo.