Definition of pet

The word "pet" has a fascinating origin. In Old English, the term "pet" referred to a young animal, particularly a child or a young human. It was derived from the Old English word "pete," which means "young one" or "seedling." Over time, the meaning of the word shifted to refer to domesticated animals, such as cats, dogs, and birds, that people kept as companions or for entertainment. In the 15th century, the term "pet" also began to be used to describe people who were pampered or indulged, often in a derogatory way. For example, someone might be referred to as "a pet" if they were considered spoiled or overly dependent. Today, the term "pet" is commonly used to describe any animal that is kept as a domestic companion, and the connotation of the word has largely lost its negative tone.