/ Dictionary / Index P panel thief: Meaning and Definition of Find definitions for: pan'el thief" Pronunciation: [key] a thief who secretly robs the customers in a panel house. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. panel strip panel truck Related Content Daily Word Quiz: pugilist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language