What is the meaning of innocent?

noun

• A person who lacks knowledge of evil.
  • synonyms: inexperienced person

adjective

• Free from evil or guilt.
  • usage: "an innocent child"; "the principle that one is innocent until proved guilty"
  • synonyms: guiltless, clean-handed
• Lacking intent or capacity to injure.
  • usage: "an innocent prank"
  • synonyms: innocuous
• Free from sin.
  • synonyms: impeccant, sinless
• Lacking in sophistication or worldliness.
  • usage: "a child's innocent stare"; "his ingenuous explanation that he would not have burned the church if he had not thought the bishop was in it"
  • synonyms: ingenuous
• Not knowledgeable about something specified.
  • usage: "American tourists wholly innocent of French"; "a person unacquainted with our customs"
  • synonyms: unacquainted
• Completely wanting or lacking.
  • usage: "writing barren of insight"; "young recruits destitute of experience"; "innocent of literary merit"; "the sentence was devoid of meaning"
  • synonyms: barren, destitute, devoid, free
• Used of things. ( lacking sense or awareness)
  • usage: "fine innocent weather"