- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
veer
-
subordinate
-
pick at
-
vegetarian
-
desolations
-
able-bodism
-
persevere
-
artificial intelligence
-
acoustic guitar
-
fright
- Hide translation
conundrum
conundrum /kəˈnʌndrəm/
noun
-
A difficult problem
(
brain-teaser
, conundrum
, enigma
, riddle
)
a difficult problem
