刺骨

cìgǔ
  1. piercing
  2. cutting
  3. bone-chilling
  4. penetrating (cold)

CEDICT

Entry Composition

1 刺 cì
  1. thorn
  2. sting
  3. thrust
  4. to prick
  5. to pierce
  6. to stab
  7. to assassinate
  8. to murder
2 骨 gǔ bone