「揞口費」

(pos:名詞)(sim:掩口費)
<explanation>
yue:令收錢人收聲、唔追究、唔#爆大鑊 嘅錢（量詞：筆）
eng:a fee paid to someone to keep quiet; to not report something (e.g. to the police); hush money; literally "cover mouth fee"
<eg>
yue:件事冇見報，因為記者收咗揞口費。 (gin6 si6 mou5 gin3 bou3, jan1 wai6 gei3 ze2 sau1 zo2 am2 hau2 fai3.)
eng:The affair did not appear in the news because journalists received hush money.