Term: protanopia: dichromacy characterized by lowered sensitivity to long wavelengths of light resulting in an inability to distinguish red and purplish blue
Candidate hypernym: red-green dichromacy: confusion of red and green → 1
Candidate hypernym: gay-lussac's law: (physics) the density of an ideal gas at constant pressure varies inversely with the temperature → 0
Candidate hypernym: fixative: a compound (such as ethanol or formaldehyde) that fixes tissues and cells for microscopic study → 0
Candidate hypernym: nailbrush: a brush used to clean a person's fingernails → 0
Candidate hypernym: deep space: any region in space outside the solar system → 0
Candidate hypernym: sticking point: a point at which an impasse arises in progress toward an agreement or a goal → 0
Candidate hypernym: britannia metal: an alloy similar to pewter → 0
Candidate hypernym: mattole: a member of the Athapaskan people living in northwestern California → 0
Candidate hypernym: industrial workers of the world: a former international labor union and radical labor movement in the United States; founded in Chicago in 1905 and dedicated to the overthrow of capitalism; its membership declined after World War I → 0
Candidate hypernym: mimeograph: a rotary duplicator that uses a stencil through which ink is pressed (trade mark Roneo) → 0
Candidate hypernym: entoprocta: sometimes considered a subphylum of Bryozoa → 0