mugginess muggily • muggins · · · Info · Definitions · Characters · · mugginess · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a state of warm humidity. · · Noun Definition 1 Characters · · e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E s latin small letter s U+0073 u latin small letter u U+0075