From Longman Dictionary of Contemporary EnglishSUVSUV /ˌes juː ˈviː/ noun [countable] American English (sport-utility vehicle) a type of vehicle that is bigger than a car and is made for travelling over rough ground → four-by-four
Examples from the Corpus
SUV• Fernandez drives a shiny SUV painted with the company logo.• But the rugged individualist owners would be insulted to have their SUVs thought of as luxury vehicles. 