pipe bomb

noun

1. a small homemade bomb typically contained in a metal pipe.

pipe bomb

noun

1. a small explosive device hidden in a pipe or drain, detonated by means of a timer

Word History and Origins

Origin of pipe bomb¹

First recorded in 1965–70

Example Sentences

Within hours, four blast bombs and a pipe bomb packed with nails had been launched at officers.

From The Daily Beast

“Of course, a pipe bomb could have that effect as well,” he added.

From The Daily Beast