STUMPER

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A particularly difficult or baffling question or problem

Synonyms:

poser; sticker; stumper; toughie

Classified under:

Nouns denoting communicative processes and contents

Hypernyms ("stumper" is a kind of...):

problem (a question raised for consideration or solution)

Derivation:

stump (cause to be perplexed or confounded)

Credits