Term: cranium muscle
Name: cranium
Synonyms: cranial skeleton
Definition: Skeletal system that is part of the head, including the splanchnocranium, chondrocranium, and dermatocranium.
Ontology: Anatomy Ontology [ZFA:0000737]

Name: muscle
Synonyms: muscles
Definition: Portion of tissue composed of contractile fibers.
Ontology: Anatomy Ontology [ZFA:0005145]