liquid fire

noun

flaming petroleum or the like, as employed against an enemy in warfare.

Origin of liquid fire

First recorded in 1860–65

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for liquid fire

Historical Examples of liquid fire

A liquid-fire bomb or incendiary shell, and an incendiary rifle-bullet attracted attention early in 1859.
Mr. Punch's History of Modern England Vol. II (of IV),--1857-1874
Charles L. Graves
I'd give each man two pistols and a lot of training and omit a lot of this liquid-fire business and grenades.
The Brighton Boys in the Trenches
James R. Driscoll

British Dictionary definitions for liquid fire

liquid fire

noun

inflammable petroleum or other liquid used as a weapon of war in flamethrowers, etc

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012