Meaning of the word "left out" in English

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

left out

US /lɛft aʊt/
UK /lɛft aʊt/

Phrasal Verb

to not include someone or something

Example:
I felt left out when they all went to the party without me.
Make sure you don't leave out any important details in your report.