9 letters · 12 points in Scrabble
noun a damage or loss
originFrom Old French detriement, from Latin detrimentum (“loss, damage, literally a rubbing off”), from dēterere (“to rub off, wear”), from dē- (“down, away”) + terere (“to rub”). Detriment is related to the word detritus, and built on similar foundations to the word impediment.
Etymology from Wiktionary, CC BY-SA 3.0