/ Dictionary / Index P panchromatic: Meaning and Definition of Find definitions for: pan•chro•mat•ic Pronunciation: (pan"krō-mat'ik, -kru-), [key] — adj. sensitive to all visible colors, as a photographic film. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. panchreston pancratium Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language