Term: positron emission tomography: using a computerized radiographic technique to examine the metabolic activity in various tissues (especially in the brain)
Candidate hypernym: imaging: (medicine) obtaining pictures of the interior of the body → 1
Candidate hypernym: spodumene: a pyroxene mineral consisting of lithium aluminum silicate; a source of lithium → 0
Candidate hypernym: jazz festival: a festival that features performances by jazz artists → 0
Candidate hypernym: cosmos: any of various mostly Mexican herbs of the genus Cosmos having radiate heads of variously colored flowers and pinnate leaves; popular fall-blooming annuals → 0
Candidate hypernym: journal box: metal housing for a journal bearing → 0
Candidate hypernym: narwhal: small Arctic whale the male having a long spiral ivory tusk → 0
Candidate hypernym: horseshoe bat: a bat of the family Rhinolophidae having a horseshoe-shaped leaf on the nose → 0
Candidate hypernym: bristle brush: a brush that is made with the short stiff hairs of an animal or plant → 0
Candidate hypernym: mechanical device: mechanism consisting of a device that works on mechanical principles → 0
Candidate hypernym: gram atom: the quantity of an element whose weight in grams is numerically equal to the atomic weight of the element → 0
Candidate hypernym: capetian dynasty: a Frankish dynasty founded by Hugh Capet that ruled from 987 to 1328 → 0