The story
- Old English · inherited fromblindlīċe“in a blind manner; blindly; rashly”
- Middle English · inherited fromblindly
- English todayblindly
From Middle English blindly, blyndly, from Old English blindlīċe (“in a blind manner; blindly; rashly”), equivalent to blind + -ly. Cognate with Swedish blindligt (“blindly”), Icelandic blindlega (“blindly”). Compare also West Frisian blindich (“blindly”), Dutch blindelings (“blindly”), German blindlings (“blindly”).
Etymology from Wiktionary, CC BY-SA 4.0.