/ Dictionary / Index P phyllogenetic: Meaning and Definition of Find definitions for: phyl•lo•ge•net•ic Pronunciation: (fil"ō-ju-net'ik), [key] — adj. Bot. of or pertaining to the development of leaves. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. phyllody phylloid Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language