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Maser
//ˈmeɪzɚ// noun
Definitions
Noun
- 1 a device for the coherent amplification or generation of electromagnetic radiation (especially of microwave frequency) by the use of excitation energy in resonant atomic or molecular systems
- 2 Obsolete spelling of mazer. alt-of, countable, obsolete, uncountable
- 3 Acronym of microwave amplification by the stimulated emission of radiation. abbreviation, acronym, alt-of
- 4 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 wordnet
- 5 Any celestial object that generates microwaves using the same method
Etymology
Etymology 1
From MASER, acronym of microwave amplification by stimulated emission of radiation.
Etymology 2
See mazer.
See also for "maser"
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