五五开 Save Sign in to save words Traditional (Taiwan): 五五開 wǔwǔkāi ㄨˇ ㄨˇ ㄎㄞ fifty-fifty (equally divided or equally likely) coll. Character by character 五(wǔ)five 五(wǔ)five 开(kāi)open A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0