Definition: a domesticated animal kept for companionship or amusement
Definition: a fit of petulance or sulkiness (especially at what is felt to be a slight)
Definition: using a computerized radiographic technique to examine the metabolic activity in various tissues (especially in the brain)
Definition: Initialism of polyethylene terephthalate.
Definition: An animal kept as a companion.
Definition: A fit of petulance, a sulk, arising from the impression that one has been offended or slighted.
Definition: Abbreviation of petition.
Definition: A term of endearment usually applied to women and children.
Definition: stroke or caress gently; "pet the lamb"
Definition: stroke or caress in an erotic manner, as during lovemaking
Definition: To stroke or fondle (an animal).