addict definition, meaning, what is addict: a person who cannot stop doing or using something, especially something harmful. Learn more. addicted meaning, definition, English dictionary, synonym, see also ' addict ', addictive ',additive',adjudicate', Reverso dictionary, English simple definition, English. physically and mentally dependent on a particular substance Meaning, pronunciation, example sentences, and more from Oxford Dictionaries. A state were a person just wants one object super badly, and can't get enough of it. Synonyms for addicted at boykotlistesi.com with free online thesaurus, antonyms, and definitions. Dictionary and Word of the Day. Define addict: to devote or surrender (oneself) to something habitually or obsessively — addict in a sentence.