/ Dictionary / Index A algebraic equation: Meaning and Definition of Find definitions for: algebra'ic equa'tion Pronunciation: [key] — Math. Math. an equation in the form of a polynomial having a finite number of terms and equated to zero, as 2x + 4x − x + 7 = 0. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. algebraically closed field algebraic extension Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language