torpedo

US /tɔːrˈpiː.doʊ/
UK /tɔːrˈpiː.doʊ/
"torpedo" picture
1.

a cigar-shaped self-propelled underwater missile designed to be fired from a ship or submarine and explode on impact or in proximity to the target.

:
The submarine launched a torpedo at the enemy vessel.
The ship was hit by a torpedo and began to sink.
1.

attack or sink (a ship) with a torpedo.

:
The enemy plans to torpedo our fleet.
They managed to torpedo two enemy destroyers.
2.

deliberately ruin or destroy (a plan or project).

:
His sudden resignation threatened to torpedo the entire project.
The new regulations could torpedo small businesses.