/ Dictionary / Index C casein glue: Meaning and Definition of Find definitions for: ca'sein glue" Pronunciation: [key] a glue made from casein, used for plywood, cabinetwork, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. caseinate casekeeper Related Content Daily Word Quiz: pedagogy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language