English Explanatory Dictionary

frontal sinus

English dictionary entry

Meanings

noun
  1. A paranasal sinus situated behind the superciliary arches.

Word forms

frontal sinus frontal sinuses
This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.
Back to search All on F Russian dictionary Dahl dictionary