/ Dictionary / Index P plate tracery: Meaning and Definition of Find definitions for: plate' trac"ery Pronunciation: [key] tracery, as in early Gothic architecture, formed of cut or pierced slabs of stone set on edge with the flat side outward. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. plate tectonics plateware Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language