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Defenition of the word paranasal sinus

    • Defenition of the word paranasal sinus

      • paired cavities in the bones of the face
      • 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 lining of the nasal cavities
      • 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 for the word paranasal sinus

      • sinus paranasales

    Hypernyms for the word paranasal sinus

      • sinus

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