oppo
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
A friend, associate or colleague.
Register: slang
Examples
'I suppose you're referring to Fluker,' I told him, and he looked at me in stunned amazement when I explained that he was one of my old oppoes.
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “oppo” mean?
A friend, associate or colleague.
Is “oppo” formal or informal?
oppo is generally slang.