Meaning of the word intentional in English

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

intentional

US /ɪnˈten.ʃən.əl/
UK /ɪnˈten.ʃən.əl/

Adjective

done on purpose; deliberate

Example:
The damage was intentional, not accidental.
He made an intentional effort to ignore her.