|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
|the offspring of a zebra and a donkey.|
|1.||See cranium the bony skeleton of the head of vertebratesRelated: cranial|
|2.||derogatory often the head regarded as the mind or intelligence: to have a dense skull|
|3.||a picture of a skull used to represent death or danger|
|[C13: of Scandinavian origin; compare Old Norse skoltr, Norwegian skult, Swedish dialect skulle]|
The bony or cartilaginous framework of the head, made up of the bones of the braincase and face; cranium.
out of (one's) skull definition