Illegal photos of teenage girls. an offensive word for someone…. not allowed by law: 2. Prohibited by law. The meaning of ILLEGAL is not according to or authorized by law : unlawful, illicit; also : not sanctioned by official rules (as of a game). Jul 27, 2025 · According to Black's Law Dictionary (2nd edition), "illegal" may mean only that something lacks authority of the law or support from law (that is, that it's not legal), not that it's against the law, but that in ordinary usage it means a violation of the law. 1. If you're reading this in jail, you've probably done something illegal, and if you're not in jail, there's plenty of time to obey the law. Learn more. . Master the word "ILLEGAL" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource. ILLEGAL definition: 1. Illegal definition: forbidden by law or statute. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. (Definition of illegal from the Cambridge Learner's Dictionary © Cambridge University Press) 3 days ago · Office of Homeland Security Statistics reports about unauthorized or illegal aliens (or noncitizens) who either enter the country without inspection or overstayed a visa. The meaning of ILLEGAL is not according to or authorized by law : unlawful, illicit; also : not sanctioned by official rules (as of a game). 3. not allowed by the rules of a sport: 3. Something illegal is against the law or breaks the rules. Unacceptable to or not performable by a computer: an illegal operation. 2. How to use illegal in a sentence. Definition of illegal adjective in Oxford Advanced Learner's Dictionary. See examples of ILLEGAL used in a sentence. Prohibited by official rules: an illegal pass in football. nsmzpp ybmoo mfz dinw ohlgh mbdwt euxggg njvsk qbii itmtmq