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
Broader: amplifier: electronic equipment that increases strength of signals passing through it | Unrelated: smooth woodsia: rock-inhabiting fern of Arctic and subarctic Europe to eastern Asia
Broader: amplifier: electronic equipment that increases strength of signals passing through it | Unrelated: tarmacadam: a paving material of tar and broken stone; mixed in a factory and shaped during paving
Broader: amplifier: electronic equipment that increases strength of signals passing through it | Unrelated: shagbark: North American hickory having loose grey shaggy bark and edible nuts
Broader: amplifier: electronic equipment that increases strength of signals passing through it | Unrelated: masochist: someone who obtains pleasure from receiving punishment
Broader: amplifier: electronic equipment that increases strength of signals passing through it | Unrelated: genus erica: large genus of low much-branched woody evergreens ranging from prostrate subshrubs to trees: true heaths
Broader: amplifier: electronic equipment that increases strength of signals passing through it | Unrelated: cuckoo-bumblebee: a bee that is parasitic in the nests of bumblebees
Broader: amplifier: electronic equipment that increases strength of signals passing through it | Unrelated: enamel: a paint that dries to a hard glossy finish
Broader: amplifier: electronic equipment that increases strength of signals passing through it | Unrelated: geography: study of the earth's surface; includes people's responses to topography and climate and soil and vegetation
Broader: amplifier: electronic equipment that increases strength of signals passing through it | Unrelated: laconian: a resident of Laconia
Broader: amplifier: electronic equipment that increases strength of signals passing through it | Unrelated: patzer: a poor chess player