roughness
/ˈɹʌf.nəs/ noun
Forms roughnesses
- noun The property of being rough, coarseness. “The roughness of the road made me wonder if my car would fall apart.”
- noun Something that is rough; a rough spot.
- noun (US) Roughage; coarse fodder.
- noun (Scotland) Abundance, especially of food.
- noun (countable, engineering) A measure of how rough something is, such as a surface “The surface roughness was low.”
Synonyms
raggedness harshness crudeness choppiness rough water rowdiness rowdyism disorderliness pitting indentation
Antonyms
Etymology
Inherited from Middle English roughnes /roughnesse. By surface analysis, rough + -ness. Compare Old English hrēohnes (“roughness”).
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “roughness”, CC BY-SA 4.0. Details