imposition

US /ˌɪm.pəˈzɪʃ.ən/
UK /ˌɪm.pəˈzɪʃ.ən/
"imposition" picture
1.

the act of imposing something, such as a tax, rule, or burden

:
The new tax was an unwelcome imposition on small businesses.
The government's imposition of strict regulations led to public outcry.
2.

an unwelcome or unfair demand or burden

:
I hope my request isn't too much of an imposition.
Visiting them late at night would be an imposition.