Term: thermonuclear reactor: a nuclear reactor that uses controlled nuclear fusion to generate energy
Candidate hypernym: artifact: a man-made object taken as a whole → 1
Candidate hypernym: pointed-leaf maple: small shrubby Japanese plant with leaves having 5 to 7 acuminate lobes; yellow in autumn → 0
Candidate hypernym: blink of an eye: a very short time (as the time it takes the eye to blink or the heart to beat) → 0
Candidate hypernym: pelecaniform seabird: large fish-eating seabird with four-toed webbed feet → 0
Candidate hypernym: riser: a vertical pipe in a building → 0
Candidate hypernym: sandbar: a bar of sand → 0
Candidate hypernym: curie: a unit of radioactivity equal to the amount of a radioactive isotope that decays at the rate of 37,000,000,000 disintegrations per second → 0
Candidate hypernym: array: especially fine or decorative clothing → 0
Candidate hypernym: quark: (physics) hypothetical truly fundamental particle in mesons and baryons; there are supposed to be six flavors of quarks (and their antiquarks), which come in pairs; each has an electric charge of +2/3 or -1/3 → 0
Candidate hypernym: general delivery: the part of a post office that handles mail for persons who call for it → 0
Candidate hypernym: dogmatist: a stubborn person of arbitrary or arrogant opinions → 0