1. of, relating to, or located near the ethmoid bone (a small bone in the skull between the eyes and nose)
Usage: anatomical term; commonly used in medical and scientific contexts

Examples

• The ethmoidal bone is one of the smallest bones in the human skull.
• The surgeon examined the ethmoidal region during the nasal procedure.
• Ethmoidal sinuses are air-filled cavities located near the nose.
• The ethmoidal artery supplies blood to the anterior part of the brain.
• Damage to the ethmoidal plate can affect the sense of smell.