biggest problem
noun phraseUK /ˈbɪɡɪst ˈprɒbləm/
US /ˈbɪɡɪst ˈprɑːbləm/
The biggest problem is the hardest thing to fix.
The biggest problem is that we have no water.
RELATED WORDS
OTHER MEANINGS
2. The most important thing that is wrong.
The biggest problem with the plan is the cost.
3. The hardest part of a job or task.
The biggest problem was finding the right tools.
4. The thing that worries someone the most.
Her biggest problem is not having enough time.