n. Harmlessness; innoxiousness: as, the innocence of a neutral article of diet in disease.n. Freedom from moral wrong; untainted purity of heart and life; unimpaired integrity; sinlessness; artlessness: as, the innocence of childhood; angelic innocence.n. Freedom from legal or specific wrong; absence of particular guilt or taint; guiltlessness: as, the prisoner proved his innocence.n. Freedom from legal taint; absence of illegality: said of things, particularly of property that might be contraband of war: as, the innocence of a cargo or of merchandise.n. Simplemindedness; mental imbecility; want of knowledge or of sense; ignorance or idiocy.n. The bluet, Houstonia cærulea. See Houstonia.n. A pretty American scrophulariaceous plant, Collinsia verna, the flowers of which have the lower lip blue and the upper purple or nearly white.