Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
naif is a noun and adjective meaning "a naive or inexperienced person". It carries 2 recorded senses.
a naive or inexperienced person
marked by or showing unaffected simplicity and lack of guile or worldly experience
“a teenager's naive ignorance of life”
“the naive assumption that things can only get better”
“this naive simple creature with wide friendly eyes so eager to believe appearances”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for naif come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.