What does ridged mean?
Ridged means having ridges: raised lines, edges, folds, or long, narrow elevations. The word is especially common when describing landforms, mountains, hills, or landscapes that rise and fall in a series of sharp, elongated features. It is also used for manufactured surfaces, such as a ridged roof, where parallel ridges create an angular shape or help direct movement or drainage. In everyday description, “ridged” emphasizes an uneven or sharply defined surface rather than a smooth or rounded one. The adjective is understood in both British and American English and can vary in intensity, from gently undulating terrain to sharply serrated ridges. It is useful when precise visual description matters, particularly in geography, architecture, materials, and technical writing.
adjectiveHaving or forming one or more raised lines, edges, or folds. It may also describe land or a surface marked by long, narrow elevations.
- Having raised lines, edges, or folds on the surface
- Formed into or marked by long, narrow elevations or peaks
"The ridged landscape was covered in patches of snow."
"The roof is ridged, so rainwater runs down its slopes."
"Hikers struggled across the ridged terrain after the storm."
From the Old English word for the back of an animal or the crest of a hill, “ridged” still carries the idea of a raised line or spine.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does ridged come from?
The word “ridged” derives from “ridge,” which comes from Old English rycg, meaning a raised line, back, or crest. Old English rycg is related to forms in other Germanic languages, including Old Norse rygg, meaning back or ridge. The suffix “-ed” forms the adjective “ridged,” which describes something marked by such raised lines or elevations.
Related word forms
How ridged is actually used
Generally neutral and descriptive. In geographical descriptions, it often suggests a series of long, sharp, or uneven elevations; in materials and manufacturing, it commonly describes a surface deliberately shaped with raised ribs or folds.
Easily confused with ridged
Ribbed describes a surface marked by repeated raised strips, while ridged more generally refers to something formed into or marked by ridges, including peaks or long elevations.