名詞 detrition:

1. erosion by friction
   同義詞：abrasion, attrition, corrasion
2. the wearing down of rock particles by friction due to water or wind or ice
   同義詞：grinding, abrasion, attrition
3. effort expended in moving one object over another with pressure
   同義詞：friction, rubbing

de.tri.tion

n.（名詞）
The act of wearing away by friction:
磨損：因磨擦而損耗：
例句：
beach pebbles worn smooth by detrition.
海岸上的砂礫被磨得非常光滑

來源：
Medieval Latin dôtrotiô dôtrotiôn-
中世紀(jì)拉丁語 dôtrotiô dôtrotiôn-
from Latin dôtrotus [past participle of] dôterere [to lessen, rub away] * see detriment
源自 拉丁語 dôtrotus [] dôterere的過去分詞 [減損，磨去] *參見 detriment