/ Dictionary / Index M metricize: Meaning and Definition of Find definitions for: met•ri•cize Pronunciation: (me'tru-sīz"), [key] — -cized, -ciz•ing. to express in terms of the metric system. metrize. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: metricize (Thesaurus) metrician metrics 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