Rows of washing machines at a laundromat.
The definition of a laundromat is a place where people wash and dry their own clothes using coin-operated machines.
An example of a laundromat is where you'd wash your clothes if your washing machine at home needed repair.
a self-service laundry
Origin of laundromat; from Laundromat, a former service mark ; from a trademark for a brand of automatic washing machine
A commercial establishment equipped with washing machines and dryers, usually coin-operated and self-service.