English dictionary



Hint: Wildcards can be used multiple times in a query.

English noun: brain-teaser

1. brain-teaser (communication) a difficult problem


Synonymsconundrum, enigma, riddle


Broader (hypernym)problem









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2024 onlineordbog.dk