/ Dictionary / Index D digitalin: Meaning and Definition of Find definitions for: dig•i•tal•in Pronunciation: (dij"i-tal'in, -tā'lin), [key] — n. Pharm. a glucoside obtained from digitalis. any of several extracts of mixtures of glucosides obtained from digitalis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: digitalin (Thesaurus) digital computer digitalis Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language