Meaning of the word "pet name" in English

What does "pet name" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

pet name

US /ˈpɛt ˌneɪm/
UK /ˈpɛt ˌneɪm/

Noun

a name used to express affection, familiarity, or endearment, often a shortened or altered version of a person's given name, or a descriptive term

Example:
Her husband often calls her 'sweetheart' as a pet name.
Many people have a special pet name for their loved ones.