English dictionary
ethmoid sinus meaning and definition
Definition and meaning of ethmoid sinus at MeaningMonkey.org. ethmoid sinus meaning and definition in the English Dictionary.ETHMOID SINUS noun
Definition of ethmoid sinus (noun)
- a sinus of the meatuses of the nasal cavity (behind the bridge of the nose)
- synonyms: ethmoidal sinus, sinus ethmoidales
Source: Princeton University Wordnet