D defs.my
Entry 2 senses Webster, 1913

naive

/(nä*ēv")/ · na·ive · IPA /naɪˈiv/
01 a. Having native or unaffected simplicity; ingenuous; artless; frank; as, naïve manners; a naïve person; naïve and unsophisticated remarks.
  1. 1.
    Having native or unaffected simplicity; ingenuous; artless; frank; as, naïve manners; a naïve person; naïve and unsophisticated remarks.
  2. 2.
    Having a lack of knowledge, judgment, or experience; especially, lacking sophistication in judging the motives of others; credulous; as, a naive belief in the honesty of politicians.