sinusitis
si·nu·si·tis
noun
1.
inflammation of one of the paranasal sinuses
Origin
From sinus + -itis.
Related words
Broader terms
Narrower terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.