the mesoderm surrounding the primordial stomodeum and pharynx that contributes to the mesenchymal cores of the pharyngeal arches. Synonym(s): branchial mesoderm
pha·ryn·ge·al mes·o·derm
(făr-injē-ăl mezō-dĕrm) Mesoderm surrounding primordial stomodeum and pharynx that contributes to mesenchymal cores of pharyngeal arches.