NAÏVE Meaning of NAÏVE in English adj. (also naive) 1 artless; innocent; unaffected. 2 foolishly credulous; simple. naïvely adv. naïveness n.[ F, fem. of naïf f. L nativus NATIVE ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012