1. relating to or resembling the sphenoid bone of the skull
Usage: medical; anatomical

Examples

• The sphenoidal sinus is located within the sphenoid bone.
• The doctor examined the sphenoidal region during the CT scan.
• Sphenoidal fractures can affect vision and hearing.
• The sphenoidal process connects to several other skull bones.
• Inflammation of the sphenoidal area can cause severe headaches.