Definition of the word peep

The word "peep" has a fascinating history. It comes from Old English "pipian," which means "to peek" or "to peep." This verb may have been imitative of the sound of a bird's song, like a robin's "pip" or a kitten's "peep." By the 14th century, the verb "peep" had developed a sense of looking or glancing quickly, often secretly or curiously. In the 16th century, a "peep" also referred to a glance or a brief look, as in "a peep through the curtain." The phrase "to take a peep" or "to have a peep" means to take a quick look or glimpse. Today, you might "peep" at someone or something to get a quick glimpse, like checking your phone or sneaking a glance at something. Who knew something so casual had such a rich history?