minus sign minus • minuscular · · · Info · Definitions · Characters · · minus sign · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) a sign indicating the operation of subtraction. Synonyms: minus sign. · · Noun Definition 1 Characters · · space U+0020 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