어원 : leg-= law legal a. 법적인 (a legal adviser) illegal a. 불법의 (illegal parking) Similar: unlawful illicit illegitimate against the law criminal lawbreaking actionable felonious unlicensed unauthorized unsanctioned unwarranted unofficial outlawed banned forbidden barred prohibited interdicted proscribed early 17th century: from French illégal or medieval Latin illegalis, from Latin in- ‘not’ + leg..