Term: photopigment: a special pigment found in the rods and cones of the retina
Candidate hypernym: pigment: dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.) → 1
Candidate hypernym: ice rink: a rink with a floor of ice for ice hockey or ice skating → 0
Candidate hypernym: conformity: correspondence in form or appearance → 0
Candidate hypernym: selectwoman: an elected member of a board of officials who run New England towns → 0
Candidate hypernym: whitebait: minnows or other small fresh- or saltwater fish (especially herring); usually cooked whole → 0
Candidate hypernym: jazz band: a small band of jazz musicians → 0
Candidate hypernym: salivation: the secretion of saliva → 0
Candidate hypernym: ammonium chloride: a white salt used in dry cells → 0
Candidate hypernym: flat file: a file with two flat surfaces → 0
Candidate hypernym: laughter: the activity of laughing; the manifestation of joy or mirth or scorn → 0
Candidate hypernym: papilledema: swelling of the optic disc (where the optic nerve enters the eyeball); usually associated with an increase in intraocular pressure → 0