Term: phosphor: a synthetic substance that is fluorescent or phosphorescent; used to coat the screens of cathode ray tubes
Candidate hypernym: substance: the real physical matter of which a person or thing consists → 1
Candidate hypernym: counterspy: a spy who works against enemy espionage → 0
Candidate hypernym: call: a demand especially in the phrase → 0
Candidate hypernym: ladder-back: a chair with a ladder-back → 0
Candidate hypernym: plains pocket gopher: gopher of chiefly grasslands of central North America → 0
Candidate hypernym: sonoran lyre snake: of desert regions of southwestern North America → 0
Candidate hypernym: fat metabolism: a metabolic process that breaks down ingested fats into fatty acids and glycerol and then into simpler compounds that can be used by cells of the body → 0
Candidate hypernym: genus calypso: one species found throughout much of northern North America and Eurasia → 0
Candidate hypernym: moment: an indefinitely short time → 0
Candidate hypernym: brugmansia: includes some plants often placed in the genus Datura: angel's trumpets → 0
Candidate hypernym: ether: any of a class of organic compounds that have two hydrocarbon groups linked by an oxygen atom → 0