/ Dictionary / Index M metrication: Meaning and Definition of Find definitions for: met•ri•ca•tion Pronunciation: (me"tri-kā'shun), [key] — n. the act, process, or result of establishing the metric system as the standard system of measurement. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: metrication (Thesaurus) metrical mile metric centner Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language