/ Dictionary / Index P pyroligneous: Meaning and Definition of Find definitions for: py•ro•lig•ne•ous Pronunciation: (pī"ru-lig'nē-us), [key] — adj. produced by the distillation of wood. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pyroligneous (Thesaurus) pyrokinesis pyroligneous acid Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language