- problem or difficulty
we hit a snag
- difficult choice or decision
pl. conundra
- a dilemma
- game or toy, or problem, requiring some effort to complete or work out, which is intended as a pastime and/or to test...
Where he went after he left the house is a puzzle.
uncountable
- difficult circumstance
pl. dilemmata
- difficult situation
Climbers must make sure that all knots are both secure and of types that will not weaken the rope.
- (uncountable) Material; substance
Something is the matter with him.
uncountable
- A distressing or dangerous situation
He was in trouble when the rain started.
uncountable
- A definite class, state or condition
- a difficult situation or dilemma
A dab of chewing gum will fix your note to the bulletin board.