obstacle
US /ˈɑːb.stə.kəl/
UK /ˈɑːb.stə.kəl/

1.
rintangan, hambatan, halangan
a thing that blocks one's way or prevents or hinders progress
:
•
The fallen tree was an obstacle in our path.
Pohon tumbang itu adalah rintangan di jalan kami.
•
Lack of funding is a major obstacle to the project's completion.
Kurangnya dana adalah hambatan utama penyelesaian proyek.