depth charge

noun

1. an explosive device that is used against submarines and other underwater targets, and is usually set to detonate at a predetermined depth.

depth charge

noun

1. a bomb used to attack submarines that explodes at a pre-set depth of water

Word History and Origins

Origin of depth charge¹

First recorded in 1915–20

Example Sentences

On investigation this was found to be merely disturbances caused by the explosion of the depth-charge.

From Project Gutenberg

At the beginning of the war the German depth-charge was a thing of contempt, and its English counterpart was nearly as useless.

From Project Gutenberg

Only the sharp lookout kept had saved them—that and the depth charge.

From Project Gutenberg

The depth-charge had fouled a trailing wire from some of my ‘stage scenery sky’ and been dragged along to detonate close astern.

From Project Gutenberg

The shock from the depth-charge—which appears to have detonated just about right to have the maximum effect—was terrific.

From Project Gutenberg