petard /pe-tär or -tärdˈ/

1. A case containing an explosive, used for blowing in doors, etc (Shakespeare petarˈ)
2. A moving firework

hoist with one's own petard see under hoist

• Celestine
• celestines
• celestite
• celestites
• celiac
• celiacs
• celibacies
• celibacy
• celibatarian
• celibate
• celibates
• cell
• cella
• cellae
• cellar
• cellarage
• cellarages
• cellar-book
• cellar-books
• cellared
• cellarer
• cellarers
• cellaret
• cellarets
• cellar-flap