keister
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
The anus or buttocks.
Register: slang
Where it’s used:
Used
American English
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 2
Meaning · English
A safe, a strongbox.
Register: dated, slang
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 3
Meaning · English
A suitcase or satchel.
Register: slang
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “keister” mean?
The anus or buttocks.
Is “keister” formal or informal?
keister is generally slang.