Meaning

originFrom Middle English deren, from Old English derian (“to damage, injure, hurt, harm”), from Proto-West Germanic *darjan (“to injure, harm”), from Proto-Indo-European *dʰerh₃- (“to leap, spring”). Cognate with Saterland Frisian dera (“to injure, damage”), West Frisian deare, derre (“to harm, injure”), Dutch deren (“to injure, damage, scathe”), Middle High German tern (“to injure”). Related to dart.

Etymology from Wiktionary, CC BY-SA 3.0