thinker
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
The brain; the mind.
Register: slang
Where it’s used:
Used
American English
Examples
Well, I tried to do like you and grandfather say; don't use my thinker, use imagination.
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).
Sense 2
Meaning · English
A poser; a conundrum that requires some thinking.
Register: slang
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “thinker” mean?
The brain; the mind.
Is “thinker” formal or informal?
thinker is generally slang.