Meaning of the word fatale in English

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

fatale

US /fəˈtɑːl/
UK /fəˈtɑːl/

Adjective

causing death or disaster; deadly

Example:
The wound proved to be fatale.
A single mistake could be fatale for the mission.