English dictionary
paranasal sinus meaning and definition
Definition and meaning of paranasal sinus at MeaningMonkey.org. paranasal sinus meaning and definition in the English Dictionary.PARANASAL SINUS noun
Definition of paranasal sinus (noun)
- any of the paired sinuses in the bones of the face adjacent to the nasal cavity that are lined with mucous membrane that is continuous with the lining of the nasal cavities
- synonyms: nasal sinus, sinus paranasales
Source: Princeton University Wordnet