difficulty

US /ˈdɪf.ə.kəl.t̬i/
UK /ˈdɪf.ə.kəl.t̬i/
"difficulty" picture
1.

the state or condition of being difficult

:
We faced many difficulties during the project.
The exam was of extreme difficulty.
2.

a thing that is hard to accomplish, deal with, or understand

:
He overcame many difficulties to achieve his goal.
Solving this puzzle presents a real difficulty.