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English definition of “illegal”

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illegal

adjective  /ɪˈli·ɡəl/ us  
against the law: Fireworks are illegal in many places.illegal immigrant/alien An illegal immigrant/alien is a person who has entered a country without government permission.
illegally
adverb  /ɪˈli·ɡə·li/ us  
illegally obtained passports
Translations of “illegal”
in Korean 불법의…
in Arabic غَيْر قَانُوني…
in French illégal…
in Turkish yasadışı, kanuna/yasalara aykırı…
in Italian illegale…
in Chinese (Traditional) 非法的,違法的…
in Russian незаконный…
in Polish nielegalny…
in Spanish ilegal…
in Portuguese ilegal…
in German ungesetzlich…
in Catalan il·legal, il·lícit…
in Japanese 違法の…
in Chinese (Simplified) 非法的,违法的…
(Definition of illegal from the Cambridge Academic Content Dictionary © Cambridge University Press)
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