Term: hearing aid: a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person
Candidate hypernym: acoustic device: a device for amplifying or transmitting sound → 1
Candidate hypernym: ostraciidae: boxfishes → 0
Candidate hypernym: ethmoid sinus: a sinus of the meatuses of the nasal cavity (behind the bridge of the nose) → 0
Candidate hypernym: university: the body of faculty and students at a university → 0
Candidate hypernym: addiction: an abnormally strong craving → 0
Candidate hypernym: margin account: an account with a securities brokerage in which the broker extends credit → 0
Candidate hypernym: thermal barrier: a limit to high speed flight imposed by aerodynamic heating → 0
Candidate hypernym: common law: a system of jurisprudence based on judicial precedents rather than statutory laws → 0
Candidate hypernym: edibility: the property of being fit to eat → 0
Candidate hypernym: instructress: a woman instructor → 0
Candidate hypernym: streptococcal sore throat: an infection of the oral pharynx and tonsils by streptococcus → 0