Meaning of the word invulnerable in English

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

invulnerable

US /ɪnˈvʌl.nɚ.ə.bəl/
UK /ɪnˈvʌl.nər.ə.bəl/

Adjective

impossible to harm or damage

Example:
The fortress was thought to be invulnerable.
He felt invulnerable after his victory.