Olds
/əʊldz/ /əʊlz/North American informal
noun
An Oldsmobile car, especially a large family saloon model.
Origin
Early 20th century; earliest use found in The New York Times. Shortened from Oldsmobile, the brand name of a make of motor car from the name of Ransom Eli Olds, U.S. inventor and car maker + -mobile.