Breadcrumb Home > Dictionary > Index F Fourier analysis: Meaning and Definition of Find definitions for: Fou'rier anal"ysis Pronunciation: [key] — Physics, Math. Physics,Math. the expression of any periodic function as a sum of sine and cosine functions, as in an electromagnetic wave function. Cf. Fourier series. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Fourier Fourierism TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: supertonic Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language