ruggedness

rug·ged

R0341400 (rŭg′ĭd)adj.1. Having a rough irregular surface: rugged terrain.2. Having strong features marked with furrows or wrinkles: the rugged face of the old sailor.3. Having a sturdy build or strong constitution: a rugged trapper who spent months in the wilderness.4. Tempestuous; stormy: the rugged weather of the North Atlantic.5. Demanding great effort, ability, or endurance: the rugged conditions of barracks life.6. Lacking culture or polish; coarse and rude: rugged manners and ribald wit.

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[Middle English, shaggy, of Scandinavian origin.]

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rug′ged·ly adv.rug′ged·ness n.

Thesaurus

Noun	1.	ruggedness - the property of being big and stronghuskiness, toughnessstrength - the property of being physically or mentally strong; "fatigue sapped his strength"
	2.	ruggedness - the quality of being topologically uneven; "the ruggedness of the mountains"unevenness, variability - the quality of being uneven and lacking uniformityhilliness - the quality of being hilly; "the hilliness of West Virginia"
	3.	ruggedness - the quality of being difficult to do; "he assigned a series of problems of increasing hardness"; "the ruggedness of his exams caused half the class to fail"hardnessdifficultness, difficulty - the quality of being difficult; "they agreed about the difficulty of the climb"

Translations

强度

rugged

(ˈragid) adjective1. rocky; uneven. rugged mountains. 岩石形成的，崎嶇的 崎岖的，高低不平的 2. strong; tough. a rugged character; He had rugged good looks; He is tall and rugged. 堅毅的，粗獷的 坚强的ˈruggedly adverb 崎嶇地，堅毅地 坚强地ˈruggedness noun 崎嶇，堅毅 强度