amplifier 1
noundomain: artefact
Princeton WordNet [ver.3.1]
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EnglishDefinition
electronic equipment that increases strength of signals passing through it
Hypernym
equipment that involves the controlled conduction of electrons (especially in a gas or vacuum or semiconductor)
Part_meronym
an electronic amplification system used as a communication system in public areas
radio receiver 1
noun
an electronic receiver that detects and demodulates and amplifies transmitted signals
stereo 1
noun
reproducer in which two microphones feed two or more loudspeakers to give a three-dimensional effect to the sound
EnglishDerivationally related form
Hyponym
an amplifier that increases the amplitude of reproduced sound
booster 4
noun
an amplifier for restoring the strength of a transmitted signal
maser 1
noun
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
preamplifier 1
noun
an electronic amplifier that prepares a small electrical signal for further amplification or processing.
an electromagnetic device for amplifying electrical signals.
Part_holonym
an electronic amplification system used as a communication system in public areas
radio receiver 1
noun
an electronic receiver that detects and demodulates and amplifies transmitted signals
stereo 1
noun
reproducer in which two microphones feed two or more loudspeakers to give a three-dimensional effect to the sound
