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amplify

/ˌæmpləˈfaɪ/
/ˈæmplɪfaɪ/
IPA guide

Other forms: amplified; amplifying; amplifies

The verb amplify means to crank up the volume. Speakers amplify, or raise, the volume of the noise coming through a microphone so that everyone at the rock show can hear.

Amplify comes from the Old French word amplifier meaning "to enlarge or expand." It refers to making a sound “expand,” but it can also crank up something like a disagreement — if you spread rumors, you might amplify an argument. It can “enlarge” an idea — if you don't realize how bad your health is, your doctor might amplify your test results by explaining them to you in simple, and possibly frightening terms.

Definitions of amplify
  1. verb
    increase the volume of
    amplify sound”
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    type of:
    compound, deepen, heighten, intensify
    make more intense, stronger, or more marked
  2. verb
    increase in size, volume or significance
    synonyms: magnify
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    type of:
    enlarge
    become larger or bigger
  3. verb
    exaggerate or make bigger
    synonyms: blow up, expand, inflate
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    types:
    puff up
    make larger or distend
    type of:
    increase
    make bigger or more
  4. verb
    to enlarge beyond bounds or the truth
    see moresee less
    types:
    overemphasise, overemphasize, overstress
    place special or excessive emphasis on
    glorify
    cause to seem more splendid
    puff
    speak in a blustering or scornful manner
    crow, gloat, triumph
    dwell on with satisfaction
    type of:
    misinform, mislead
    give false or misleading information to
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DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘amplify'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
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