slush fund

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

fundo secreto, caixa dois

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

:
The politician was accused of using a slush fund to pay off witnesses.
O político foi acusado de usar um fundo secreto para subornar testemunhas.
Investigators uncovered a massive slush fund used for illegal campaign activities.
Os investigadores descobriram um enorme fundo secreto usado para atividades de campanha ilegais.