blackmailer
🇺🇸
/ˈblækmeɪlər/
🇬🇧
/ˈblækmeɪlə(r)/
a person who threatens to reveal someone's secrets unless they are paid money
The blackmailer demanded a large sum of money to keep quiet about the scandal.
勒索者要求一大筆錢以對醜聞保持沉默。