English Reference

Word

amplify

Phoneticsam·pli·fy, stress on the first syllable

US/ˈæmpɫəˌfaɪ/

UK/ˈæmplɪfˌaɪ/

Definition

v. to make something louder or stronger. You can use it for sounds or for making an idea more powerful.

v. to increase the volume of a sound or the intensity of an effect; to expand on a statement with more detail.

Examples

“The speakers amplify the sound of the guitar.”

“Social media can quickly amplify a small rumor until it becomes a major news story.”

“The author uses vivid imagery to amplify the sense of isolation felt by the protagonist throughout the novel's final chapters.”

Examples

simple

“The speakers amplify the sound of the guitar.”

contextual

“Social media can quickly amplify a small rumor until it becomes a major news story.”

complex

“The author uses vivid imagery to amplify the sense of isolation felt by the protagonist throughout the novel's final chapters.”

Usage

The verb is transitive and requires a direct object.

Real-World Examples

“Together, they reflect our ambition to create a museum that amplifies community, creates new opportunities and helps define the future.”
The Guardian 23 Aug 2026
“They used peppery spices to amplify or temper the key ingredients allowed them.”
Smithsonian Magazine 12 Jun 2026

Etymology

From Middle English amplifiyen, from Old French amplifier, from Latin amplificare (“to enlarge”), from amplus (“large”) + facere (“to make”). See ample , equivalent to ample + -ify.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

VERB

amplify(B2)

Related words

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Occasional
Level
B2 · Upper Intermediate
Updated

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