Term: barrage balloon: an elongated tethered balloon or blimp with cables or net suspended from it to deter enemy planes that are flying low
Candidate hypernym: airship: a steerable self-propelled aircraft → 1
Candidate hypernym: nonbiodegradable pollution: pollution that accumulates in the environment and may appear in the food chain → 0
Candidate hypernym: tinware: articles of commerce made of tin plate → 0
Candidate hypernym: hematocrit: a measuring instrument to determine (usually by centrifugation) the relative amounts of corpuscles and plasma in the blood → 0
Candidate hypernym: hydra: (Greek mythology) monster with nine heads; when struck off each head was replaced by two new ones → 0
Candidate hypernym: pole: one of two antipodal points where the Earth's axis of rotation intersects the Earth's surface → 0
Candidate hypernym: ghastliness: the quality of being ghastly → 0
Candidate hypernym: teamsters union: an industrial union of truck drivers and chauffeurs and warehouse workers → 0
Candidate hypernym: temperate zone: the part of the Earth's surface between the Arctic Circle and the Tropic of Cancer or between the Antarctic Circle and the Tropic of Capricorn; characterized by temperate climate → 0
Candidate hypernym: overtone: a harmonic with a frequency that is a multiple of the fundamental frequency → 0
Candidate hypernym: iron: a golf club that has a relatively narrow metal head → 0