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Noun: nasal sinus
  1. 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
    - paranasal sinus, sinus paranasales

Derived forms: nasal sinuses

Type of: sinus

Encyclopedia: Nasal sinus

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NASA
nasal
nasal bone
nasal canthus
nasal cavity
nasal concha
nasal consonant
nasal decongestant
nasal meatus
nasal septum
nasal sinus
nasal twang
nasale
Nasalis
Nasalis larvatus
nasalisation
nasalise
nasality
nasalization
nasalize
nasally