/ Dictionary / Index P phytopathology: Meaning and Definition of Find definitions for: phy•to•pa•thol•o•gy Pronunciation: (fī"tō-pu-thol'u-jē), [key] — n. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. phytonadione phytophagous Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language