pansinusitis pansinuitis • pansmith · · · Info · Definitions · Characters · · pansinusitis · · Text Latin · · Script 12 · · Length Definitions · · · (noun) inflammation of all of the paranasal sinuses. · · Noun Definition 1 Characters · · a latin small letter a U+0061 i latin small letter i U+0069 n latin small letter n U+006E p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075