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amplifier

1 ENTRIES FOUND:
amplifier /ˈæmpləˌfajɚ/ noun
plural amplifiers
amplifier
/ˈæmpləˌfajɚ/
noun
plural amplifiers
Britannica Dictionary definition of AMPLIFIER
[count]
: a device that increases the strength of electric signals so that sounds played through an electronic system are louder
called also (informal) amp