Term: rock crystal: a clear quartz used in making electronic and optical equipment
Candidate hypernym: material: the tangible substance that goes into the makeup of a physical object → 1
Candidate hypernym: drainplug: a removable plug for holding water in a tub or basin → 0
Candidate hypernym: abstemiousness: restricted to bare necessities → 0
Candidate hypernym: velvetleaf: tall annual herb or subshrub of tropical Asia having velvety leaves and yellow flowers and yielding a strong fiber; naturalized in southeastern Europe and United States → 0
Candidate hypernym: instrumentalism: a system of pragmatic philosophy that considers idea to be instruments that should guide our actions and their value is measured by their success → 0
Candidate hypernym: kalansuwa: a cap that is wrapped around by a turban and worn by Muslim religious elders → 0
Candidate hypernym: vulpes: foxes → 0
Candidate hypernym: contact: (electronics) a junction where things (as two electrical conductors) touch or are in physical contact → 0
Candidate hypernym: marseille: strong cotton fabric with a raised pattern; used for bedspreads → 0
Candidate hypernym: amicus curiae brief: a brief presented by someone interested in influencing the outcome of a lawsuit but who is not a party to it → 0
Candidate hypernym: shot: an explosive charge used in blasting → 0