Buick

1. A surname.
2. An American car brand belonging to GM.

   Buick is offering a bigger color palette this year, courtesy of the chemical wizardry of DuPont.

plural Buicks

1. A car of this make.

   They've owned several Buicks over the years. Their newest one is a crossover model.

   1 more example

   Eleven Cubans in a vintage Buick — three of them the original “truckonauts” who tried a similar intrepid journey last year aboard a battered Chevy pickup — were intercepted by the U.S. Coast Guard early Wednesday and now face a return trip to the communist island.

   2004 May 2, Tere Figueras, Luisa Yanez, “Cubans’ Buick pulled over at sea”, in The Miami Herald