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riff

A short, repeated melodic phrase used in music to build a song's structure. / To improvise a musical part or a spoken comment based on a theme. / To improvise or speak spontaneously without a strict script.
Transitive VerbIntransitive Verb[C/U] Both
pl: riffspast: riffedpp: riffeding: riffing

This word carries a spirit of spontaneity and rhythmic energy. In music, it suggests a hook that is catchy and driving, creating a foundation that the listener can lock into. It is less about a complete composition and more about a recurring, energetic fragment.

When applied to conversation or comedy, it describes a fluid, improvisational style where one idea triggers another in a chain reaction. It implies a level of skill and wit, where the speaker is playing with ideas much like a musician plays with notes, shifting directions quickly while maintaining a cohesive theme.

Countable when referring to a specific musical phrase in a song. Uncountable when referring to the act of improvising in a general sense.

Meanings

Noun

A short, repeated melodic phrase used in music to build a song's structure.

The guitarist played a heavy riff that defined the whole track.

Transitive Verb
[~ someone][~ something]

To improvise a musical part or a spoken comment based on a theme.

He began to riff on the main melody for several minutes.

Intransitive Verb
[doing ~]

To improvise or speak spontaneously without a strict script.

The comedians spent the evening just riffing on current events.

Phrasal Verbs

riff on

to improvise or expand upon a specific theme, idea, or musical phrase

The jazz pianist spent ten minutes riffing on a simple three-chord progression.

Related Words

Last Updated: July 6, 2026Report an Error