/ Dictionary / Index P phenolion: Meaning and Definition of Find definitions for: phe•no•li•on Pronunciation: (fe-nô'lē-ôn Eng. f&schwa-nō'lē-&schwan), [key] — pl. -li•a -li•ons. phelonion. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. phenolic resin phenology Related Content Daily Word Quiz: abscond Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language