Meaning of the word questioning in English

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

questioning

US /ˈkwes.tʃə.nɪŋ/
UK /ˈkwes.tʃə.nɪŋ/

Noun

the act of asking questions or inquiring

Example:
The police conducted a thorough questioning of the suspect.
Her constant questioning made him uncomfortable.

Adjective

expressing doubt or uncertainty

Example:
He gave her a questioning look.
There was a questioning tone in his voice.