垂直

chuízhí
perpendicular; vertical

CEDICT

Entry Composition

1 垂 chuí
  1. to hang (down)
  2. droop
  3. dangle
  4. bend down
  5. hand down
  6. bequeath
  7. nearly
  8. almost
  9. to approach
2 直 zhí
  1. straight
  2. to straighten
  3. fair and reasonable
  4. frank
  5. straightforward
  6. (indicates continuing motion or action)
  7. vertical
  8. vertical downward stroke in Chinese characters