violation (n.)youdaoicibaDictYouDict[violation 词源字典]
c. 1400, from Old French violacion and directly from Latin violationem (nominative violatio) "an injury, irreverence, profanation," from past participle stem of violare "to treat with violence, outrage, dishonor," perhaps an irregular derivative of vis "strength, force, power, energy," from PIE root *weie- "to go after, pursue with vigor or desire," with noun derivatives meaning "force, desire" (see venison).[violation etymology, violation origin, 英语词源]