- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
instances
-
length
-
basket
-
cause
-
deep-fat-fry
-
injurious
-
abu nidal organization
-
sir walter ralegh
-
thesis
-
learn
- Hide translation
conundrum
conundrum /kəˈnʌndrəm/
noun
-
A difficult problem
(
brain-teaser
, conundrum
, enigma
, riddle
)
a difficult problem
