brainteaser

noun
/ˈbɹeɪnˌtizɚ/US

Etymology

From brain + teaser.

  1. inherited from *taisijan — “to separate, tug, shred
  2. inherited from tǣsan — “to tease
  3. inherited from tesen
  4. suffixed as teaser — “tease + er
  5. compounded as brainteaser — “brain + teaser

Definitions

  1. A problem or puzzle devised to exercise the brain and mind.

    • She bought me a book of brainteasers, which is both entertaining and also supposedly good for decreasing dementia risk.
  2. Any difficult problem or puzzle.

    • Trying to figure out how to square this circle is a brainteaser to say the least.

The neighborhood

Vish — recursive loop

No curated loop yet for brainteaser. Loops are being traced one word at a time while the ingestion pipeline matures.

sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA