orle vs skull

orle

noun
  • The wreath, or chaplet, surmounting or encircling the helmet of a knight and bearing the crest; a torse. 

  • A fillet under the ovolo of a capital. 

  • A bordure that runs around the outline of a shield without touching the edge. 

skull

noun
  • The crown of the headpiece in armour. 

  • A crust formed on the ladle, etc. by the partial cooling of molten metal. 

  • The mind or brain. 

  • A shallow bow-handled basket. 

  • The main bones of the head considered as a unit; including the cranium, facial bones, and mandible. 

  • These bones as a symbol for death; death's-head. 

verb
  • To strike the top of (the ball). 

  • To hit in the head with a fist, a weapon, or a thrown object. 

How often have the words orle and skull occurred in a corpus of books? (source: Google Ngram Viewer )