What is another word for minus sign?
Pronunciation: [mˈa͡ɪnəs sˈa͡ɪn] (IPA) 
The minus sign is a mathematical symbol used to indicate subtraction. However, there are a variety of alternative terminology to refer to this symbol. One of the most common synonyms is the hyphen, which is a punctuation mark that is used to separate words or syllables. Similarly, the dash is another synonym, which is a horizontal line used to indicate a break in thought or speech. Another synonym for the minus sign is the subtraction sign, given that the symbol specifically refers to mathematical operations. Ultimately, all of these terms refer to the same mathematical symbol, regardless of their slight differences in usage and meaning.
