OAer
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
A member of the Order of the Arrow.
Register: slang
Where it’s used:
Used
American English
Examples
The OAers held their big sessions in Miami University's gym.
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 “OAer” mean?
A member of the Order of the Arrow.
Is “OAer” formal or informal?
OAer is generally slang.