/ Dictionary / Index R rogation: Meaning and Definition of Find definitions for: ro•ga•tion Pronunciation: (rō-gā'shun), [key] — n. Usually,solemn supplication, esp. as chanted during procession on the three daysbefore Ascension Day. the proposing by the consuls or tribunes of a law to be passed by the people. a law so proposed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rogation (Thesaurus) R.O.G. rogatory Related Content Daily Word Quiz: abominable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language