/ Dictionary / Index P phonometer: Meaning and Definition of Find definitions for: pho•nom•e•ter Pronunciation: (fu-nom'i-tur, fō-), [key] — n. a device for measuring the intensity of a sound. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. phonology phonon Related Content Daily Word Quiz: jaundice Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language