/ Dictionary / Index P pancreatic juice: Meaning and Definition of Find definitions for: pan'creat'ic juice' Pronunciation: [key] — Biochem. Biochem. a thick, colorless, very alkaline fluid secreted by the pancreas, containing enzymes that break down protein, fat, and starch. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pancreatic fibrosis pancreatin Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language