/ Dictionary / Index H henbane: Meaning and Definition of Find definitions for: hen•bane Pronunciation: (hen'bān"), [key] — n. an Old World plant, Hyoscyamus niger, of the nightshade family, having sticky, hairy fetid foliage and greenish-yellow flowers, and possessing narcotic and poisonous properties esp. destructive to domestic fowls. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: henbane (Thesaurus) hen-and-chickens henbit Related Content Daily Word Quiz: apogee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language