/ Dictionary / Index S stadimeter: Meaning and Definition of Find definitions for: sta•dim•e•ter Pronunciation: (stu-dim'i-tur), [key] — n. an instrument for determining the distance between an observer and an object of known height by measurement of the angle subtended by the object. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. stadia rod stadium Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language