idek
In real, traceable use. Part of the curated seed collection; community review is coming.
Meaning · English
Abbreviation of I don't even know.
Register: Internet, 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).
Common questions
What does “idek” mean?
Abbreviation of I don't even know.
Is “idek” formal or informal?
idek is generally Internet, slang.