The story
- Old English · inherited fromætstyntan“to blunt, dull, weaken”
- Middle English · inherited fromatstunten
- English todayatstunt
From Middle English atstunten, etstunten, ætstunten, from Old English ætstyntan (“to blunt, dull, weaken”), equivalent to at- + stunt. See astint.
Etymology from Wiktionary, CC BY-SA 4.0.