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adj. 1. Producing offspring or fruit in great abundance; fertile: a prolific variety of grape. 2. Producing or characterized by abundant works or results: a prolific artist; a prolific period in a writer's life. See Synonyms at fertile. [French prolifique, from Medieval Latin prōlificus : Latin prōlēs, prōl-, offspring; see al-2 in the Appendix of Indo-European roots + Latin -ficus, -fic.] pro·lifi·ca·cy (-ĭ-kə-sē), pro·lific·ness (-ĭk-nĭs) n. pro·lifi·cal·ly adv. |
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