designated driver

[ des-ig-ney-tid drahy-ver ]

noun

1. a person who abstains from alcoholic beverages at a gathering in order to be fit to drive companions home safely. : DD

designated driver

noun

1. a person who volunteers not to drink alcohol on a social occasion, so that he or she can safely drive other people who have been drinking

Word History and Origins

Origin of designated driver¹

First recorded in 1980–85

Example Sentences

Others want to retain the ability to be responsive or responsible for later activities, like serving as a designated driver, operating heavy machinery or being “on-call” for work.

From Salon

Just remember, if you’re going to smoke up along the way, pick a designated driver.

From Los Angeles Times

The experts recommend future research that explores the potential role of L4 AV as a 'designated driver' and its impact on road safety.

From Science Daily

With 0.05%, “I think the studies show that people will be better at self-regulating, that they will say, ‘Oh, I need a designated driver,’” she said.

From Seattle Times

Consider offering to be the trip’s chef, or the weekend’s designated driver.

From New York Times