designated driver

US /ˌdez.ɪɡ.neɪ.tɪd ˈdraɪ.vər/
UK /ˌdez.ɪɡ.neɪ.tɪd ˈdraɪ.vər/
"designated driver" picture
1.

guidatore designato, autista designato

a person in a group who is chosen to drive everyone home safely after drinking alcohol, and who therefore does not drink any alcohol themselves

:
I'm the designated driver tonight, so no drinks for me.
Sono il guidatore designato stasera, quindi niente bevande per me.
They took turns being the designated driver for their group outings.
Si alternavano a fare da guidatore designato per le loro uscite di gruppo.