VDict - Definition of paranasal sinus

English - English (Wordnet) dictionary

paranasal sinus

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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

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Synonyms:
sinus paranasales nasal sinus

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Words contain "paranasal sinus" in its definition in English - English (Wordnet) dictionary:
paranasal sinus transversus transverse sinus sinus headache pansinusitis sinusitis superior ophthalmic vein right atrium right atrium of the heart atrium dextrum more...

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