Nouns

(n)ridgea long narrow natural elevation or striation
(n)ridgeany long raised strip
(n)ridgea long narrow natural elevation on the floor of the ocean
(n)ridge, ridgelinea long narrow range of hills
(n)ridgeany long raised border or margin of a bone or tooth or membrane
(n)ridge, ridgepole, rooftreea beam laid along the edge where two sloping sides of a roof meet at the top; provides an attachment for the upper ends of rafters

Verbs

(v)ridgeextend in ridges“The land ridges towards the South”
(v)ridgeplough alternate strips by throwing the furrow onto an unploughed strip
(v)ridgethrow soil toward (a crop row) from both sides“He ridged his corn”
(v)ridgespade into alternate ridges and troughs“ridge the soil”
(v)ridgeform into a ridge