Origin: 1300–50;Middle English < Latinviolentus, equivalent to vi-, shortening (before a vowel) of base of vīs force, violence + -olentus, variant (after a vowel) of -ulentus-ulent
mid-14c.; see violence. In M.E. the word also was applied in reference to heat, sunlight, smoke, etc., with the sense "having some quality so strongly as to produce a powerful effect." Related: Violently.