- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
opportunity
-
accipiter nisus
-
michaelmas
-
ease
-
accelerative
-
emit
-
imperialism
-
deductible
-
terrain
-
post-impressionism
- Hide translation
conundrum
conundrum /kəˈnʌndrəm/
noun
-
A difficult problem
(
brain-teaser
, conundrum
, enigma
, riddle
)
a difficult problem
