/ Dictionary / Index F frontogenesis: Meaning and Definition of Find definitions for: fron•to•gen•e•sis Pronunciation: (frun"tu-jen'u-sis), [key] — n. Meteorol. the formation or increase of a front or frontal zone. Cf. frontolysis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. front office frontolysis Related Content Daily Word Quiz: centenary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language