死心

sǐxīn
  1. to give up
  2. to admit failure
  3. to drop the matter
  4. to reconcile oneself to loss
  5. to have no more illusions about

CEDICT

Entry Composition

1 死 sǐ
  1. to die
  2. impassable
  3. uncrossable
  4. inflexible
  5. rigid
  6. extremely
  7. damned
2 心 xīn
  1. heart
  2. mind
  3. intention
  4. center
  5. core

classifiers: 顆, 個