Term: nitrogen oxide: any of several oxides of nitrogen formed by the action of nitric acid on oxidizable materials; present in car exhausts
Candidate hypernym: oxide: any compound of oxygen with another element or a radical → 1
Candidate hypernym: health insurance: insurance against loss due to ill health → 0
Candidate hypernym: coreid bug: a true bug → 0
Candidate hypernym: dust storm: a windstorm that lifts up clouds of dust or sand → 0
Candidate hypernym: woodcut: engraving consisting of a block of wood with a design cut into it; used to make prints → 0
Candidate hypernym: thanks: with the help of or owing to → 0
Candidate hypernym: military unit: a unit that is part of some military service → 0
Candidate hypernym: livonian: a member of the Livonian-speaking people of Latvia → 0
Candidate hypernym: muskrat: the brown fur of a muskrat → 0
Candidate hypernym: stovepiping: retrieval of information from unconnected databases; the situation that exists when it is necessary to climb out of one database in order to climb down into another; sometimes used for protection against wandering hackers → 0
Candidate hypernym: singing voice: the musical quality of the voice while singing → 0