Breadcrumb Home > Dictionary Cite Meaning of Arrowsmith* Find definitions for: Ar•row•smith Pronunciation: (ar'ō-smith"), [key] — n. a novel (1925) by Sinclair Lewis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: arrowsmith (Thesaurus) arrowroot arrowwood Related Content Daily Word Quiz: parallax Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language