/ Dictionary / Index A altimetry: Meaning and Definition of Find definitions for: al•tim•e•try Pronunciation: (al-tim'i-trē), [key] — n. the science of measuring altitudes, as by altimeters. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. altimeter altiplane Related Content Daily Word Quiz: kiln Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language