ethmoid bone
n.
A light spongy bone located between the eye sockets, forming part of the walls and septum of the superior nasal cavity, and containing perforations for the passage of olfactory nerve fibers.
Nearby words
ethiopian, ethiopian church, ethiopic, ethmo-, ethmoid, ethmoid bone, ethmoid infundibulum, ethmoidal artery, ethmoidal cell, ethmoidal crest, ethmoidal foramen
The American Heritage® Stedman's Medical Dictionary
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