/ Dictionary / Index P premeditation: Meaning and Definition of Find definitions for: pre•med•i•ta•tion Pronunciation: (pri-med"i-tā'shun), [key] — n. an act or instance of premeditating. sufficient forethought to impute deliberation and intent to commit the act. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: premeditation (Thesaurus) premeditated premenstrual syndrome Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language