"Breakfast" is the Engpsh word for 早餐. It comes from the Old Engpsh word "brecfast," which means "to break the fast." This refers to the tradition of breaking the fast that occurs during the night while sleeping, as people typically do not eat while they sleep.

Here are some examples of sentences using the word "breakfast" in Engpsh, along with their translations in Chinese:

I had eggs and toast for breakfast. (我早餐吃了鸡蛋和土司。)
She always skips breakfast because she's not hungry in the morning. (她总是不吃早餐，因为早上不饿。)
Do you want to go out for breakfast or make something at home? (你想出去吃早餐还是在家做点什么？)