Term: hydrofluorocarbon: a fluorocarbon emitted as a by-product of industrial manufacturing
Candidate hypernym: greenhouse gas: a gas that contributes to the greenhouse effect by absorbing infrared radiation → 1
Candidate hypernym: truncheon: a short stout club used primarily by policemen → 0
Candidate hypernym: leap second: a second (as measured by an atomic clock) added to or subtracted from Greenwich Mean Time in order to compensate for slowing in the Earth's rotation → 0
Candidate hypernym: complex absence: an absence seizure accompanied by other abnormalities (atonia or automatisms or vasomotor changes) → 0
Candidate hypernym: cervical plexus: a nerve plexus lying beneath the sternocleidomastoid muscle → 0
Candidate hypernym: burgomaster: a mayor of a municipality in Germany or Holland or Flanders or Austria → 0
Candidate hypernym: exponential equation: an equation involving exponential functions of a variable → 0
Candidate hypernym: lottery: players buy (or are given) chances and prizes are distributed by casting lots → 0
Candidate hypernym: network: an interconnected system of things or people → 0
Candidate hypernym: plaintiveness: expressing sorrowfulness → 0
Candidate hypernym: sinn fein: an Irish republican political movement founded in 1905 to promote independence from England and unification of Ireland; became the political branch of the Irish Republican Army → 0