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1. Kept or treated as a pet
2. Expressing fondness or endearment
3. Favorite

ETYM Formerly peat, perhaps from Irish peat, akin to Gael. peata.
A domesticated animal kept for companionship or amusement.
A pampered and usually spoiled child.
A person who is treated with unusual kindness or consideration; darling.
Animal kept for companionship and occasionally for status. Research suggests that interaction with a pet induces relaxation (slower heart rate and lower blood pressure). In 16th–17th century Europe, keeping animals in this way was thought suggestive of witchcraft.
A 1992 Australian study found that pet owners had lower cholesterol levels than non-pet owners with comparable lifestyles.

1. To stroke or caress gently
2. To treat with unusual kindness and consideration; pamper
3. To engage in amorous embracing, caressing, and kissing; neck