开绿灯 Save Sign in to save words Traditional (Taiwan): 開綠燈 kāilǜdēng ㄎㄞ ㄌㄩˋ ㄉㄥ to give the green light to give the go-ahead Character by character 开(kāi)open 绿(lǜ)green 灯(dēng)lamp A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0