- The bone associated with the head between the eyes at the roof for the nostrils.
- the eight bones associated with the cranium; a small bone tissue filled with atmosphere areas that forms area of the eye sockets and also the nasal hole
- a bone of complicated structure through which the olfactory nerves distribute of cranium and over which they are largely distributed.
Medical Dictionary for "ethmoid bone"
- An irregularly shaped, spongy bone that…