Meaning of the word "third wheel" in English

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

third wheel

US /ˈθɜrd ˌwil/
UK /ˈθɜrd ˌwil/
"third wheel" picture

Idiom

1.

a person who is in a situation with two other people who are romantically involved or who are very close friends, making the third person feel awkward or unwanted

Example:
I felt like a third wheel on their date.
They're always together, so I often feel like a third wheel when I'm with them.
Learn This Word at Lingoland