/ Dictionary / Index R rapier: Meaning and Definition of Find definitions for: ra•pi•er Pronunciation: (rā'pē-ur), [key] — n. a small sword, esp. of the 18th century, having a narrow blade and used for thrusting. a longer, heavier sword, esp. of the 16th and 17th centuries, having a double-edged blade and used for slashing and thrusting. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rapier (Thesaurus) rapid transit rapine Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language