/ Dictionary / Index W War of 1812: Meaning and Definition of Find definitions for: War of 1812 Pronunciation: [key] the war between the United States and Great Britain from 1812 to 1815. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. War of American Independence War of Independence Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language