Term: magnetic mine: (nautical) a marine mine that is detonated by a mechanism that responds to magnetic material (as the steel hull of a ship)
Candidate hypernym: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end → 1
Candidate hypernym: duff: a stiff flour pudding steamed or boiled usually and containing e.g. currants and raisins and citron → 0
Candidate hypernym: minniebush: low shrub of the eastern United States with downy twigs → 0
Candidate hypernym: flipper: a shoe for swimming; the paddle-like front is an aid in swimming (especially underwater) → 0
Candidate hypernym: megohm: a unit of resistance equal to one million ohms → 0
Candidate hypernym: typhoeus: (Greek mythology) son of Gaea and Tartarus who created the whirlwinds; had a terrifying voice and 100 dragon heads that spurted fire → 0
Candidate hypernym: mutton snapper: similar to and often marketed as `red snapper' → 0
Candidate hypernym: absorption unit: a unit for measuring absorption → 0
Candidate hypernym: backlighting: lighting from behind → 0
Candidate hypernym: breadboard: a wooden or plastic board on which dough is kneaded or bread is sliced → 0
Candidate hypernym: valentine: a sweetheart chosen to receive a greeting on Saint Valentine's Day → 0