Term: maser: an acronym for microwave amplification by stimulated emission of radiation; an amplifier that works on the same principle as a laser and emits coherent microwave radiation
Candidate hypernym: amplifier: electronic equipment that increases strength of signals passing through it → 1
Candidate hypernym: smooth woodsia: rock-inhabiting fern of Arctic and subarctic Europe to eastern Asia → 0
Candidate hypernym: tarmacadam: a paving material of tar and broken stone; mixed in a factory and shaped during paving → 0
Candidate hypernym: shagbark: North American hickory having loose grey shaggy bark and edible nuts → 0
Candidate hypernym: masochist: someone who obtains pleasure from receiving punishment → 0
Candidate hypernym: genus erica: large genus of low much-branched woody evergreens ranging from prostrate subshrubs to trees: true heaths → 0
Candidate hypernym: cuckoo-bumblebee: a bee that is parasitic in the nests of bumblebees → 0
Candidate hypernym: enamel: a paint that dries to a hard glossy finish → 0
Candidate hypernym: geography: study of the earth's surface; includes people's responses to topography and climate and soil and vegetation → 0
Candidate hypernym: laconian: a resident of Laconia → 0
Candidate hypernym: patzer: a poor chess player → 0