paranasal sinus


Definition: Meaning of, paranasal sinus in English to English dictionary.

Pronunciation: / ˈsʌɪnəs /

  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
paranasal sinus paranasal sinuses
  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
    ANTONYM
    Not found!
synonym
antonym