Emily Dickinson Lexicon

IN'NO-CENCE, or IN'NO-CEN-CY, n. [Fr. from L. innocentia; in and noceo, to hurt.]

1. Properly, freedom from any quality that can injure; innoxiousness; harmlessness; as, the innocence of a medicine which can do no harm. In this sense, the noun is not obsolete, though less used than the adjective.
2. In a moral sense, freedom from crime, sin or guilt; untainted purity of heart and life; unimpaired integrity. Enjoyment left nothing to ask – innocence left nothing to fear. Johnson.
3. Freedom from guilt or evil intentions; simplicity of heart; as, the innocence of a child.
4. Freedom from the guilt of a particular sin or crime. This is the sense in which the word is most generally used, for perfect innocence can not be predicated of man. A man charged with theft or murder may prove his innocence.
5. The state of being lawfully conveyed to a belligerent, or of not being contraband; as, the innocence of a cargo, or of any merchandise. Kent.