Term: quadraphony: a stereophonic sound recording or reproducing system using four separate channels
Candidate hypernym: stereo: reproducer in which two microphones feed two or more loudspeakers to give a three-dimensional effect to the sound → 1
Candidate hypernym: cpu board: the main circuit board for a computer → 0
Candidate hypernym: dicranopteris: terrestrial ferns of forest margin or open ground; pantropical → 0
Candidate hypernym: crab-eating raccoon: a South American raccoon → 0
Candidate hypernym: phellodendron: small genus of aromatic deciduous trees of east Asia often having thick corky bark → 0
Candidate hypernym: poorness: less than adequate → 0
Candidate hypernym: wisp: a small person → 0
Candidate hypernym: diopter: a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists → 0
Candidate hypernym: sinner: a person who sins (without repenting) → 0
Candidate hypernym: insulin shock: the administration of sufficient insulin to induce convulsions and coma → 0
Candidate hypernym: patzer: a poor chess player → 0