PET

Definitions of PET
1

n using a computerized radiographic technique to examine the metabolic activity in various tissues (especially in the brain)

Synonyms:
positron emission tomography
Type of:
imaging, tomography
(medicine) obtaining pictures of the interior of the body

Sign up, it's free!

Whether you're a student, an educator, or a life-long learner, Vocabulary.com can put you on the path to systematic vocabulary improvement.