Oxford Advanced American Dictionary

Definition of camper noun from the Oxford Advanced Learner's Dictionary

camper

noun
camper pronunciation English ˈkæmpə(r) camper pronunciation American ˈkæmpər
 
1 a person who spends a holiday/vacation living in a tent or at a holiday camp2 (also camper van) (both British English) (North American English RV, recreational vehicle) (also motorhome North American English, British English) a large vehicle designed for people to live and sleep in when they are travelling3 (North American English) (British English caravan) a road vehicle without an engine that is pulled by a car, designed for people to live and sleep in, especially when they are on holiday/vacation
Idioms
see
be not a happy camper at happy adjective