Term: head mesenchyme mesenchymal cell
Name: head mesenchyme
Synonyms:
Definition: Mesoderm that will give rise, along with cranial neural crest cells, to connective tissue, bone and musculature in the head.
Ontology: Anatomy Ontology [ZFA:0000113]

Name: mesenchymal cell
Synonyms: mesenchymal cells
Definition: A cell that normally gives rise to other cells that are organized as three-dimensional masses, rather than sheets.
Ontology: Anatomy Ontology [ZFA:0009081]