peep

To "peep" can mean two different things. First, it can mean to take a quick look, often from a place where you are partly hidden. A child might peep through the curtains to see who is outside, or someone might peep around a corner before walking into a room. It usually gives the idea of looking for only a moment.

Second, it can mean the small, high sound made by a baby bird. From there, people also use it for any very small sound, especially in the phrase "not a peep," which means complete silence. In informal English, someone may also say "peep this" or "peep my new post," meaning "take a look at this."

The word "peep" has a few closely related uses. The most common one is to look quickly, often in a careful or secret way. A child playing hide-and-seek might peep out from behind a door, or someone might peep through a small opening to see what is happening. In this sense, the action is brief and often a little hidden.

It is also the name of the short, thin sound made by a young bird, especially a chick. Because that sound is so small and soft, English also uses "peep" more broadly for any tiny sound. That is why people say "not a peep" when they mean that nobody said anything at all or that a place stayed completely quiet.

In modern informal English, "peep" can also mean "look at this" or "check this out." A friend might say, "Peep my new shoes," asking you to notice them. So the word can point to a quick look, the sound of a baby bird, or even complete silence in the phrase "not a peep." In all of these uses, it carries the feeling of something small, brief, and easy to miss.