/ Dictionary / Index P pinfold: Meaning and Definition of Find definitions for: pin•fold Pronunciation: (pin'fōld"), [key] — n. a pound for stray animals. a fold, as for sheep or cattle. a place of confinement or restraint. —v.t. to confine in or as in a pinfold. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pinfold (Thesaurus) pinfish ping Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language