yeah
Proposed by a contributor, not yet supported by evidence.
Sense 1
Yes.
ParticleRegister: colloquial
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
Used to express acknowledgment of what was previously said.
ParticleRegister: colloquial
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 3
Expressing joy, celebration, glee, etc.
InterjectionRegister: colloquial
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “yeah” mean?
Yes.
Is “yeah” formal or informal?
yeah is generally colloquial.