/ Dictionary / Index N nux vomica: Meaning and Definition of Find definitions for: nux vom•i•ca Pronunciation: (nuks' vom'i-ku), [key] the seed of the orangelike fruit of an East Indian tree, Strychnos nux-vomica, of the logania family, containing strychnine, used in medicine. the tree itself; strychnine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. N.U.W.W. Nuyorican Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language