/ Dictionary / Index P plastiqueur*: Meaning and Definition of Find definitions for: plas•ti•queur Pronunciation: (pla-stē-kœr'), [key] — pl. -queurs a person, esp. a terrorist, who makes, places, or detonates plastic bombs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. plastique plastisol Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language