Dictionary

amplifier

6 ENTRIES FOUND:

amplifier

noun am·pli·fi·er \ˈam-plə-ˌfī(-ə)r\

: a device that increases the strength of electric signals so that sounds played through an electronic system are louder

Full Definition of AMPLIFIER

:  one that amplifies; specifically :  an electronic device (as in a stereo system) for amplifying voltage, current, or power

Examples of AMPLIFIER

  1. He plugged his electric guitar into an amplifier.

First Known Use of AMPLIFIER

1546

amplifier

noun am·pli·fi·er \ˈam-plə-ˌfī(ə)r\   (Medical Dictionary)

Medical Definition of AMPLIFIER

:  one that amplifies; specifically :  an electronic device (as in a computer or sound-reproducing system) for amplifying voltage, current, or power

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