Breadcrumb Home > Dictionary > Index V visibility meter: Meaning and Definition of Find definitions for: visibil'ity me"ter Pronunciation: [key] any instrument for measuring the visual range through the atmosphere, as a transmissometer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. visibility visible ✖ Related Content Daily Word Quiz: acronym Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language