Meaning of the word nonentity in English

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

nonentity

US /ˌnɑːˈnen.t̬ə.t̬i/
UK /ˌnɒnˈen.tɪ.ti/

Noun

a person or thing of no importance

Example:
He felt like a complete nonentity in the meeting.
Despite her talent, she was treated as a nonentity by the industry.