Greek fire

American  

noun

1. an incendiary mixture of unknown composition, used in warfare in medieval times by Byzantine Greeks.

2. any of a group of inflammable mixtures; wildfire.

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Greek fire British  

noun

1. a Byzantine weapon employed in naval warfare from 670 _ad. It consisted of an unknown mixture that, when wetted, exploded and was projected, burning, from tubes

2. any of several other inflammable mixtures used in warfare up to the 19th century

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Etymology

Origin of Greek fire

First recorded in 1820–30

Example Sentences

The rhythm of the beach is Greece to him, and the singing of the great Greek voice is on the tops of waves around the world.

From The Lost Art of Reading by Lee, Gerald Stanley