Meaning of the word "illicit gains" in English

What does "illicit gains" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

illicit gains

US /ɪˈlɪs.ɪt ɡeɪnz/
UK /ɪˈlɪs.ɪt ɡeɪnz/

Phrase

profits or advantages obtained illegally or unethically

Example:
The politician was accused of accumulating illicit gains through corruption.
The company was fined heavily for making illicit gains from price manipulation.