duo
/ˈdjuː.əʊ/
Proposed by a contributor, not yet supported by evidence.
Also seen as: duos
Sense 1
Meaning · English
Two people who work or collaborate together as partners; especially
Noun
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
Meaning · English
Two people who work or collaborate together as partners; especially: — Two musicians who perform music together.
Noun
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “duo” mean?
Two people who work or collaborate together as partners; especially
Is “duo” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.