/ Dictionary / Index M metascope: Meaning and Definition of Find definitions for: met•a•scope Pronunciation: (met'u-skōp"), [key] — n. a device for converting infrared radiation into visible light. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. metapsychology metasequoia Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language