third wheel
US /ˈθɜrd ˌwil/
UK /ˈθɜrd ˌwil/
1.
vela, terceira pessoa
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
:
•
I felt like a third wheel on their date.
Eu me senti como uma vela no encontro deles.
•
They're always together, so I often feel like a third wheel when I'm with them.
Eles estão sempre juntos, então muitas vezes me sinto como uma vela quando estou com eles.