burden

US /ˈbɝː.dən/
UK /ˈbɝː.dən/
"burden" picture
1.

a heavy load, especially one that is to be carried

:
He carried the heavy burden on his back.
The donkey was loaded with a large burden of firewood.
2.

a duty or responsibility that is difficult to bear

:
The financial burden of caring for her elderly parents was immense.
He felt the burden of leadership on his shoulders.
1.

to load heavily

:
Don't burden yourself with too many tasks.
The new regulations will burden small businesses.