- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
receives
-
actitis hypoleucos
-
abronia
-
hobby
-
pull down
-
abies amabilis
-
smoking
-
split
-
adam
-
sensible
- Hide translation
conundrum
conundrum /kəˈnʌndrəm/
noun
-
A difficult problem
(
brain-teaser
, conundrum
, enigma
, riddle
)
a difficult problem
