正负号 Save Sign in to save words Traditional (Taiwan): 正負號 zhèngfùhào ㄓㄥˋ ㄈㄨˋ ㄏㄠˋ plus or minus sign ± math. Character by character 正(zhèng)straight 负(fù)bear 号(hào)call out A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0