English Reference

Word

riff

US/ˈɹɪf/

UK/ɹˈɪf/

Definitions

01music

B2 · Music

n. a short, catchy part of a song that is repeated many times.

n. a short, repeated melodic or rhythmic phrase, often serving as the hook or foundation of a track.

“The guitarist played a famous riff that everyone in the crowd recognized immediately.”

“The song is built around a heavy, distorted bass riff that provides a dark foundation for the ethereal vocals.”

Usage

Commonly used with the verbs 'play', 'write', or 'create'.

Synonyms

03to improvise

C1

v. to talk or perform freely by building on an idea or a theme.

v. to perform or speak in an improvisational manner, typically by expanding upon a specific topic or motif.

“The comedian started to riff on the strange decorations in the hotel lobby.”

“During the interview, the director began to riff on the future of cinema, moving effortlessly from technical specs to philosophical questions.”

Informal

Usage

Usually takes the preposition 'on'.

Synonyms

Real-World Examples

“On The Singer in My Band, however, he swaps that for twangy guitar riffs, crumpled Elliott Smith-esque singalongs and a surprising amount of sunshine.”
The Guardian · 12 Sept 2026
“In the space downstairs, it’s all hyper-referential, full of riffs on Brancusi and Hepworth.”
The Guardian · 14 Aug 2026

Domains

AnatomyComputingMusic

This entry

Level
B2 · Upper Intermediate
Frequency
Frequent
Updated

Scan code

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English Reference