Despair

1.

(Complete loss or lack of hope, a thing that causes this, a person or thing causing despair) deep despair ការអស់សង្ឃឹម,
Example: He's the despair of his teachers អ្វីៗដែលធ្វើឱ្យអស់សង្ឃឹម
Example: When the hundredth experiment, resulted in failure, the research staff was in deep despair.

1.

(INTRANSITIVE) ~ (for something to do something) អស់សង្ឃឹម

• despair of
  - អស់សង្ឃឹមលើបារម្ភខ្លាំងពី

1.

depression, desperation despondency, discouragement, gloom, hopelessness, pessimism

1.

confidence, elation, hope, optimism