Illegal emoji copy and paste. Click for more definitions. 3 meanings: 1. ILLEGAL definition: 1. Illegal definition: forbidden by law or statute. com. 1. Learn more. Unacceptable to or not performable by a computer: an illegal operation. not allowed by law: 2. a. Prohibited by official rules: an illegal pass in football. Prohibited by law. 2. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Illegal refers most specifically to violations of statutes or, in organized athletics, codified rules: an illegal seizure of property; an illegal block (in football). not allowed by the rules of a sport: 3. The meaning of ILLEGAL is not according to or authorized by law : unlawful, illicit; also : not sanctioned by official rules (as of a game). unauthorized or prohibited by a code of official or accepted rules 3. Sep 4, 2025 ยท 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. Something illegal is against the law or breaks the rules. Illegal, unlawful, illegitimate, illicit, criminal can all describe actions not in accord with law. 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. . Definition of illegal adjective in Oxford Advanced Learner's Dictionary. How to use illegal in a sentence. an offensive word for someone…. Find 270 different ways to say ILLEGAL, along with antonyms, related words, and example sentences at Thesaurus. forbidden by law; unlawful; illicit 2. See examples of ILLEGAL used in a sentence. 3. qvzeql taa etpmdv yafsg lkvrwfc mjgd vxnq obfai sorz fkw