清醒

qīngxǐng
  1. clear-headed
  2. sober
  3. awake

CEDICT

Entry Composition

1 清 qīng
  1. (of water etc) clear; clean
  2. quiet; still
  3. pure; uncorrupted
  4. clear; distinct
  5. to clear; to settle (accounts)
2 醒 xǐng
  1. to wake up
  2. to be awake
  3. to become aware
  4. to sober up
  5. to come to