amplifier

Pronunciation

• (UK) IPA ^(key): /ˈæm.plə.faɪ.ə/
• (US) IPA ^(key): /ˈæm.plə.faɪ.ər/ or /ˈæm.plə.faɪr/

Noun

Singular amplifier

Plural amplifiers

A guitar amplifier

A home stereo amplifier

1. (countable) An amplifier is an electronic device that increases the strength of a sound or signal.

   You need to plug in the amplifier to get any sound.

Related words

• amp
• amplify