crossbones

plural noun
cross·​bones | \ˈkrȯs-ˌbōnz \

Definition of crossbones 

: two leg or arm bones placed or depicted crosswise — compare skull and crossbones

First Known Use of crossbones

1686, in the meaning defined above

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The first known use of crossbones was in 1686

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More Definitions for crossbones

crossbones

noun plural
cross·​bones | \ˈkrȯs-ˌbōnz \

Kids Definition of crossbones

: two leg or arm bones placed or shown crosswise The pirate's flag bore a skull and crossbones.

More from Merriam-Webster on crossbones

Spanish Central: Translation of crossbones

Nglish: Translation of crossbones for Spanish Speakers

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