petard

Definition

A small, hat-shaped explosive device, used to breach a door or wall.

Etymology

From Middle French petard; see Modern French pétard (“firecracker”).

Example Sentences

• "For tis the ſport to haue the enginer / Hoiſt with his ovvne petar, an't ſhall goe hard / But I vvill delue one yard belovve their mines, / And blovve them at the Moone: […]"
• "[…] Pipes, who acted as the enemy's forlorn hope, advanced to the gate with great intrepidity, and clapping his foot to the door, which was none of the ſtouteſt, with the execution and diſpatch of a petard, ſplit it into a thouſand pieces."