- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
courageous
-
bred
-
rudimentary
-
whose
-
acorn-shaped
-
shooting lodge
-
bagel
-
lay aside
-
abkhasian language
-
senior high school
- Hide translation
conundrum
conundrum /kəˈnʌndrəm/
noun
-
A difficult problem
(
brain-teaser
, conundrum
, enigma
, riddle
)
a difficult problem
