/ Dictionary / Index T trimetric projection: Meaning and Definition of Find definitions for: trimet'ric projec'tion Pronunciation: [key] — Geom. Geom. a three-dimensional projection with three different linear scales at arbitrary angles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. trimetric trimetrogon Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language