Meaning: using a computerized radiographic technique to examine the metabolic activity in various tissues (especially in the brain) Synonyms: positron_emission_tomography,PET
Meaning: a fit of petulance or sulkiness (especially at what is felt to be a slight)
Meaning: a special loved one Synonyms: darling,favorite,favourite,pet,dearie,deary,ducky
Meaning: a domesticated animal kept for companionship or amusement
Verb
Meaning: stroke or caress in an erotic manner, as during lovemaking
Meaning: stroke or caress gently Examples: pet the lamb
