BRAIN-TEASER

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A difficult problem

Synonyms:

brain-teaser; conundrum; enigma; riddle

Classified under:

Nouns denoting communicative processes and contents

Hypernyms ("brain-teaser" is a kind of...):

problem (a question raised for consideration or solution)

Credits