The term 'Dryer Accumulation' refers to the buildup of LINT that can occur in a clothes dryer. LINT is a type of small fiber or fluff that is created when clothes are dried in a dryer. It can accumulate in the LINT trap, vent, and other areas of the dryer, leading to decreased efficiency and even potential fire hazards. Regular cleaning and maintenance of the dryer is necessary to prevent LINT accumulation.