sinusitis
noun/ˌsaɪnəˈsaɪtɪs/
/ˌsaɪnəˈsaɪtɪs/
[uncountable]- the painful swelling of the sinuses
Definitions on the go
Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.
Check pronunciation:
sinusitis