/ Dictionary / Index P pencil box: Meaning and Definition of Find definitions for: pen'cil box" Pronunciation: [key] a shallow covered box, usually of pasteboard, for holding pencils and crayons: used by children as an item of school equipment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pencil beam pencil cedar Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language