/ Dictionary / Index A aneroid barograph: Meaning and Definition of Find definitions for: an'eroid bar'ograph Pronunciation: (an"u-roi'du-graf", -gräf"). [key] — Meteorol. Meteorol. an aneroid barometer equipped with an automatic recording mechanism. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aneroid aneroid barometer Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language