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WordNet-Online 
 Definitions from WordNet
Noun nasal sinus has 1 sense 
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| Definitions from the WebNasal Sinusnoun Definition: A hollow cavity or space located within the bones surrounding the nose. Example sentence: The nasal sinus helps to warm, moisten, and filter the air we breathe. adjective Definition: Referring to or related to the nasal sinuses. Example sentence: The patient complained of nasal sinus congestion and headache. adverb Definition: In a manner pertaining to the nasal sinuses. Example sentence: She breathed nasally and sinusily due to her nasal sinus infection. Related products on Amazon: | ||||
| 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 
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