Breadcrumb Home > Dictionary > Index P pin boy: Meaning and Definition of Find definitions for: pin' boy" Pronunciation: [key] (formerly) a person stationed in the sunken area of a bowling alley behind the pins who places the pins in the proper positions, removes pins that have been knocked down, and returns balls to the bowlers. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pinbone pince-nez ✖ Related Content Daily Word Quiz: triumphalism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language