Bible Dictionaries
Crossbones

Webster's Dictionary

(n. pl.) A representation of two of the leg bones or arm bones of a skeleton, laid crosswise, often surmounted with a skull, and serving as a symbol of death.

Bibliography Information
Webster, Noah. Entry for 'Crossbones'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​c/crossbones.html. 1828.