正无穷 Save Sign in to save words Traditional (Taiwan): 正無窮 zhèngwúqióng ㄓㄥˋ ㄨˊ ㄑㄩㄥˊ positive infinity math. Character by character 正(zhèng)straight 无(wú)not to have 穷(qióng)poor A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0