Etymology of the English word crossbones
the English word crossbones
using the English prefix cross-
derived from the English word bone
derived from the English word fish
derived from the English word fisc
derived from the Proto-Germanic root *fiskaz
derived from the English word head
derived from the Proto-Germanic root *khaubuthan
derived from the Proto-Indo-European root *kaput- (head)
derived from the English word yard
derived from the Proto-Germanic root *bainam
using the English suffix -s
