mobile home noun definition in Types of home topic from the Oxford Advanced Learner's Dictionary

mobile home

 noun: Types of home topic
1 (especially North American English) (also trailer North American English) a small building for people to live in that is made in a factory and moved to a permanent place2 (British English) (North American English trailer) a large caravan that can be moved, sometimes with wheels, that is usually parked in one place and used for living in