problem
US /ˈprɑː.bləm/
UK /ˈprɑː.bləm/
1.
a matter or situation regarded as unwelcome or harmful and needing to be dealt with and overcome
:
•
We have a serious problem to solve.
•
The main problem is a lack of funding.
2.
a thing that is difficult to achieve or deal with
:
•
It's no problem, I can help you.
•
Getting a visa can be a real problem.