n. A conspicuous natural elevation of the earth's surface; a natural eminence of indefinite height, usually rounded or conical.n. A heap; a hillock; a pile: as, a dunghill; an ant-hill; a mole-hill.n. A little mound raised about a cluster of cultivated plants: as, a hill of maize or potatoes.n. In heraldry, the representation of a hill, usually green when only one is used.To form small hills or heaps of earth around; form into hills or heaps: as, to hill corn; to hill the ground.To heap; accumulate.To form into a heap; gather.To cover.To pour out.n. The cluster of plants in a hill.To assemble on rising ground.