Webster’s Revised Unabridged Dictionary · 1913 Naïve Na′ïve′ (nä′ēv′), a. [F. naïf, fem. naïve, fr. L. nativus innate, natural, native. See Native, and cf. Naïf.] Having native or unaffected simplicity; ingenuous; artless; frank; as, naïve manners; a naïve person; naïve and unsophisticated remarks. ‹ Naissant Naïvely ›