Definition of brain-teaser Brain-teaser

brain•teas•er

We found 3 definitions of brain-teaser from 3 different sources.

What does brain-teaser mean?

Noun
brain-teaser - a difficult problem
		riddle, conundrum, enigma
		problem a question raised for consideration or solution; "our homework consisted of ten problems to solve"

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= related word

brain-teaser
Any problem where the answer is very complex, possibly unsolvable without deep investigation.

brain-teaser in sign language