Meaning of the word duplicitous in English

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

duplicitous

US /duːˈplɪs.ə.t̬əs/
UK /dʒuˈplɪs.ɪ.təs/

Adjective

deceitful; acting in two different ways to different people concerning the same matter

Example:
His duplicitous behavior eventually led to his downfall.
She was accused of being duplicitous in her dealings with both parties.