English
Detailed Synonyms for ethmoid sinus in English
ethmoid sinus:
ethmoid sinus [the ~] noun
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the ethmoid sinus
– a sinus of the meatuses of the nasal cavity (behind the bridge of the nose) 1the ethmoid sinus; the ethmoidal sinus; the sinus ethmoidales– a sinus of the meatuses of the nasal cavity (behind the bridge of the nose) 1