the odd one out
US /ðɪ ˌɑːd wʌn ˈaʊt/
UK /ðɪ ˌɑːd wʌn ˈaʊt/
1.
la excepción, el bicho raro, el diferente
a person or thing that is different from or excluded from others in a group or series
:
•
In this group of fruits, the apple is the odd one out because all the others are berries.
En este grupo de frutas, la manzana es la excepción porque todas las demás son bayas.
•
He always felt like the odd one out in his family because he was the only artist.
Siempre se sintió como el bicho raro en su familia porque era el único artista.