ethmoid; ethmoidal

ethmoid; ethmoidal is an   Adverb

Definition:

[1] Like a sieve; cribriform.

[2] Pertaining to, or in the region of, the ethmoid bone. Ethmoid bone (Anat.), a bone of complicated structure through which the olfactory nerves pass out of the cranium and over which they are largely distributed.

Synonyms: