English Dictionary

roughness

noun

The property of being rough, coarseness. / Something that is rough; a rough spot. / (US) Roughage; coarse fodder. / (Scotland) Abundance, especially of food.

The roughness of the surface made it difficult to walk.

意味（1）

The property of being rough, coarseness.

The roughness of the road made me wonder if my car would fall apart.

意味（2）

Something that is rough; a rough spot.

A variety of suitable methods for surface inspection are available to detect topographical defects induced by surface roughnesses such as scratches, digs, inclusions and spatters.

意味（3）

(US) Roughage; coarse fodder.

With this latter implement, the corn stalk fodder, shucks, oats, hay and other roughness may be finely cut up […]

意味（4）

(Scotland) Abundance, especially of food.