English Dictionary

A natural elevation of land, or a mass of earth rising above the common level of the surrounding land; an eminence less than a mountain.
Source : opted (72739)  - auto

The earth raised about the roots of a plant or cluster of plants. [U. S.] See Hill, v. t.
Source : opted (72740)  - auto

A single cluster or group of plants growing close together, and having the earth heaped up about them; as, a hill of corn or potatoes.
Source : opted (72741)  - auto

To surround with earth; to heap or draw earth around or upon; as, to hill corn.
Source : opted (72744)  - auto