/ Dictionary / Index P penning: Meaning and Definition of Find definitions for: pen•ning Pronunciation: (pen'ing), [key] — n. pitching. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: penning (Thesaurus) Pennine Chain penning gate Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language