/ Dictionary / Index P private brand: Meaning and Definition of Find definitions for: pri'vate brand' Pronunciation: [key] a product marketed under a private label. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. private bill private company Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language