Is “Ethmoid” a Scrabble word?
Yes
ETHMOID
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Ethmoid
/ˈɛθ.mɔɪd/
noun
1.(bone) 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.
Synonyms: ethmoid bone, ethmoidal bone
adjective
1.(bone) Of or relating to the ethmoid bone.
Synonyms: ethmoidal