bn:00031716n
Noun Concept
Categories: Irregular bones, Wikipedia articles incorporating text from the 20th edition of Gray's Anatomy (1918), Bones of the head and neck
EN
ethmoid  ethmoid bone  ethmoid bones  Os ethmoidale  Ossification of ethmoid
EN
One of the eight bones of the cranium; a small bone filled with air spaces that forms part of the eye sockets and the nasal cavity WordNet 3.0
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EN
One of the eight bones of the cranium; a small bone filled with air spaces that forms part of the eye sockets and the nasal cavity WordNet 3.0 & Open English WordNet
The ethmoid bone is an unpaired bone in the skull that separates the nasal cavity from the brain. Wikipedia
A bone in the skull separating the brain from the nasal cavity Wikidata
The bone of the skull between the eyes and at the roof of the nose. OmegaWiki
A square bone at the root of the nose, forming part of the cranium, and having many perforations through which the olfactory nerves pass to the nose. Wiktionary
Bone of the skull between the eyes and at the roof of the nose. Wiktionary (translation)