heapとは何ですか?A group of things placed or thrown, one on top of the other: a heap of dirty rags lying in the corner. Informal A great deal; a lot. Often used in the plural: We have heaps of homework tonight. Slang An old or run-down car.To put or throw in a pile.To fill completely or to overflowing: heap a plate with vegetables. To bestow in abundance or lavishly: heaped praise on the rescuers.