/ Dictionary / Index A amperage: Meaning and Definition of Find definitions for: am•per•age Pronunciation: (am'pur-ij, am-pēr'-), [key] — n. Elect. the strength of an electric current measured in amperes. Abbr.: amp. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: amperage (Thesaurus) Ampelos ampere Related Content Daily Word Quiz: abyss Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language