"Rear wipers" refers to the windshield wipers located at the back or rear of a vehicle. These wipers are used to clean the rear windshield and improve visibility when driving in wet or dirty conditions. Full definition
The repair order on this car stated «Customer states please check rear wiper blade». (humblemechanic.com)
A standard rear wiper comes in handy on any rainy journey, and heated power - adjustable, manual - folding mirrors are a thoughtful touch. (wilsongm.com)
The top of the line comes with 6 airbags rear wiper + washer. (auto.ndtv.com)