Found 2 items, similar to crossbones.
English → English (WordNet) Definition: crossbones crossbones n : two crossed bones (or a representation of two crossed bones) used as a symbol danger or death
English → English (gcide) Definition: Crossbones Crossbones \Cross"bones`\ (kr[o^]s"b[=o]nz`), 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. [1913 Webster] Crossbones, scythes, hourglasses, and other lugubrious emblems of mortality. --Hawthorne. [1913 Webster]