Meaning of the word certifiable in English

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

certifiable

US /ˈsɝː.t̬ə.faɪ.ə.bəl/
UK /ˈsɜː.tɪ.faɪ.ə.bəl/

Adjective

1.

able to be officially confirmed or recognized

Example:
The course offers certifiable skills for the job market.
His claims are not certifiable without proper documentation.
2.

(informal) crazy; insane

Example:
After that stunt, he's absolutely certifiable.
You'd have to be certifiable to try that without training.