sinusitis

== English == === Etymology === From sinus + -itis. === Pronunciation === === Noun === sinusitis (usually uncountable, plural sinusitises or sinusitides) (pathology) An inflammation of one or more paranasal sinuses. ==== Derived terms ==== ==== Translations ==== == Spanish == === Pronunciation === IPA(key): /sinuˈsitis/ [si.nuˈsi.t̪is] Rhymes: -itis Syllabification: si‧nu‧si‧tis === Noun === sinusitis f (plural sinusitis) (pathology) sinusitis === Further reading === “sinusitis”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025