/ Dictionary / Index P pocketknife: Meaning and Definition of Find definitions for: pock•et•knife Pronunciation: (pok'it-nīf"), [key] — pl. -knives. a knife with one or more blades that fold into the handle, suitable for carrying in the pocket. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pocketknife (Thesaurus) pocketing pocket money 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