brainteaser — English Dictionary

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Language

brainteaser

Pronunciations

/ˈbɹeɪnˌtizɚ/
Pronunciation notes
- General-American

Noun

A problem or puzzle devised to exercise the brain and mind.
Usage
- Informal
Synonyms
brain-tickler

Examples

She bought me a book of brainteasers, which is both entertaining and also supposedly good for decreasing dementia risk.
Any difficult problem or puzzle.
Usage
- Informal
Synonyms
stumper puzzler enigma

Examples

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

Word forms

brainteasersbrain teaserbrain-teaser

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