Term: tracer: (radiology) any radioactive isotope introduced into the body to study metabolism or other biological processes
Candidate hypernym: isotope: one of two or more atoms with the same atomic number but with different numbers of neutrons → 1
Candidate hypernym: arthropod family: any of the arthropods → 0
Candidate hypernym: genus chaenactis: genus of flowering herbs of western United States → 0
Candidate hypernym: peanut brittle: brittle containing peanuts → 0
Candidate hypernym: wandering albatross: very large albatross; white with wide black wings → 0
Candidate hypernym: wood mint: American herb of genus Blephilia with more or less hairy leaves and clusters of purplish or bluish flowers → 0
Candidate hypernym: newscast: a broadcast of news or commentary on the news → 0
Candidate hypernym: strafer: a combat pilot who strafes the enemy → 0
Candidate hypernym: monogenic disorder: an inherited disease controlled by a single pair of genes → 0
Candidate hypernym: gaiety: a festive merry feeling → 0
Candidate hypernym: cutthroat: someone who murders by cutting the victim's throat → 0