開綠燈 kāi lǜ dēng

to give the green light; to give the go-ahead

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. to give the green light
  2. 2. to give the go-ahead

Characters

Character Meaning
開 kāi
to open; to turn on; to start
綠 lǜ
green
燈 dēng
light; lamp; lantern