An argument or fight in which one side is greatly advantaged by being more numerous or more closely allied than the other side.

simple past tense and past participle of pile on

Alternative spelling of pile on

present participle of pile on

(American football) An illegal strategy wherein players tackle an opposing player.

A surname.

present participle of pile in

simple past tense and past participle of pile in

(informal) To enter or move into a location or a vehicle in large numbers.

plural of Bunsen pile