The story
- Old English · inherited fromsteartlian“to kick with the foot, struggle, stumble”
- Middle English · inherited fromstartlen“to rush, jump”
- English todaystartle
From Middle English startlen (“to rush, jump”), from Old English steartlian (“to kick with the foot, struggle, stumble”), equivalent to start + -le. Cognate with Old Norse stirtla (“to hobble, stagger”), Icelandic stirtla (“to straighten up, erect”). Compare also Middle English stertil (“hasty”). More at start.
Etymology from Wiktionary, CC BY-SA 4.0.