ridged (Adjective) — Having a ridge or shaped like a ridge or suggesting the keel of a ship. ex. "a ridged sepal"
ridged (Verb) — Extend in ridges. ex. "The land ridges towards the South"
ridged (Verb) — (farming) plough alternate strips by throwing the furrow onto an unploughed strip.
ridged (Verb) — Throw soil toward (a crop row) from both sides. ex. "He ridged his corn"
ridged (Verb) — Spade into alternate ridges and troughs. ex. "ridge the soil"
ridged (Verb) — Form into a ridge.