Violation

wiktionary

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Borrowed from Middle French violation, from Latin violātiō(“injury, profanation”), from violō(“I treat with violence; I maltreat; I violate, defile, profane”). Morphologically violate +‎ -ion

etymonline

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violation (n.)

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" (see gain (v.)).