noun

1. a pile, mass, or mound of things jumbled together
2. Informal a great number or amount a heap of toys, heaps of money
3. ☆ Slang an automobile, esp. an old, dilapidated one

Etymology: ME hepe, a troop, heap < OE heap, a troop, band, multitude, akin to Ger hauf(en), Du hoop < IE *keub- < base *keu-, bend, arch > hop, hive

transitive verb

1. to make a heap of; bring together into a pile
2. to give or supply in large amounts; load to heap gifts upon someone
3. to fill (a plate, dry measure, etc.) full or to overflowing

intransitive verb