Skull: the entire bony framework of the head, including the lower jaw (mandible)

Cranium: the skull without the lower jaw

Postcranium: all of the skeleton except the skull

Axial Skeleton: the bones of the skull and trunk, including the vertebrae, ribs, and sternum

Appendicular Skeleton: the bones of the limbs, including the shoulder and pelvis (bones that support the limbs)

Articulation: the meeting or intersection of two or more bones at a joint

Dental formula: The number of each type of tooth in one quadrant of the jaw, written as # of incisors : # of canines : # of premolars : # of molars (e.g. 2.1.2.3)

Standard Anatomical Position: the position from which we describe the body; consists of a human standing, feet together and pointing forward, palms out, thumbs facing away from the body, looking forward, with none of the long bones crossed

http://www.innerbody.com/image/skelfov.html

http://eskeletons.org/boneviewer/nid/12537/region/skull/bone/cranium

A free app for your phone (supports Android, Apple, and Mac): Essential Skeleton 4