1: an elevated body part or structure
2a: a range of hills or mountains
b: an elongate elevation on an ocean bottom
3: an elongate crest or a linear series of crests
4: a raised strip (as of plowed ground)
5: the line of intersection at the top between the opposite slopes or sides of a roof
“Ridge.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ridge. Accessed 5 Feb. 2021.