Old English wund "hurt, injury," from Proto-Germanic *wundaz (cf. Old Saxon wunda, Old Norse und, Old Frisian wunde, Old High German wunta, German wunde "wound"), perhaps from PIE root *wen- "to beat, wound."
Old English wundian, from the source of wound (n.). Cognate with Old Frisian wundia, Middle Dutch and Dutch wonden, Old High German wunton, German verwunden, Gothic gawundon. Figurative use from c.1200. Related: Wounded; wounding.
Recuperate from injuries or hurt feelings. For example, They were badly beaten in the debate and went home sadly to lick their wounds. This expression alludes to an animal's behavior when wounded. It was originally put as lick oneself clean or whole, dating from the mid-1500s.
see lick one's wounds; rub in (salt into a wound).