/ Dictionary / Index I irreproducible: Meaning and Definition of Find definitions for: ir•re•pro•duc•i•ble Pronunciation: (i-rē"pru-d'su-bul, -dy'-), [key] — adj. not reproducible. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: irreproducible (Thesaurus) irreproachable irresistible Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language