1. superlative form of innocent; most free from guilt, wrongdoing, or evil intent
Usage: archaic or poetic superlative; modern English typically uses 'most innocent' instead
2. superlative form of innocent; most naive, unsuspecting, or lacking in worldly knowledge
Usage: archaic or poetic superlative; modern English typically uses 'most innocent' instead

Examples

• Of all the children, she was the innocentest in her belief that magic was real.
• The innocentest victim of the crime deserved justice.
• He maintained the innocentest expression, though he knew the truth.
• Among the suspects, he appeared the innocentest.
• Her innocentest question revealed her lack of experience with the subject.