slush fund

US /ˈslʌʃ ˌfʌnd/
UK /ˈslʌʃ ˌfʌnd/
"slush fund" picture
1.

裏金, 秘密資金

a reserve of money used for illicit purposes, especially political bribery

:
The politician was accused of using a slush fund to pay off witnesses.
その政治家は証人に金を払うために裏金を使ったと非難された。
Investigators uncovered a massive slush fund used for illegal campaign activities.
捜査官は違法な選挙活動に使われた巨額の裏金を発見した。