slush fund
US /ˈslʌʃ ˌfʌnd/
UK /ˈslʌʃ ˌfʌnd/

1.
dana gelap, dana rahasia
a reserve of money used for illicit purposes, especially political bribery
:
•
The politician was accused of using a slush fund to pay off witnesses.
Politikus itu dituduh menggunakan dana gelap untuk menyuap saksi.
•
Investigators uncovered a massive slush fund used for illegal campaign activities.
Penyelidik menemukan dana gelap besar yang digunakan untuk kegiatan kampanye ilegal.