Englishfor English speakers
supercharged
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adjective
(of e.g. an engine) having the power increased by fitting with a supercharger
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adjective
(= charged)
fraught with great emotion
an atmosphere charged with excitement
an emotionally charged speech
laser
Noun
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A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation.
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The term laser originated as an acronym for "light amplification by stimulated emission of radiation".