Breadcrumb Home > Dictionary > Index P pocket calculator: Meaning and Definition of Find definitions for: pock'et cal'culator Pronunciation: [key] an electronic calculator small enough to be carried on one's person. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pocket borough pocket chisel ✖ Related Content Daily Word Quiz: temporize Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language