torpedo

torped, torpedera

1. (fish) An electric ray of the genus Torpedo.

2. (military) A cylindrical explosive projectile that can travel underwater and is used as a weapon. [from 1805]

3. (transitive) To strike (a ship) with one or more torpedoes.

4. (transitive) To sink (a ship) with one or more torpedoes.

5. (transitive, figurative) To undermine or destroy any endeavor with a powerful attack.