tiredness

tiredness — noun

1. the physical or mental state of having very little energy because your body or m

1.名詞B2
釋義

the physical or mental state of having very little energy because your body or mind needs rest, especially after activity or work

例句

When the long flight finally ended, Astrid could barely walk off the plane from tiredness.

tiredness after long travel

The doctor told Eshe that her tiredness came from working night shifts without enough sleep.

tiredness + caused by [cause]

同義詞
  • fatigue

    more formal or medical in tone; often used in clinical or scientific contexts

  • exhaustion

    stronger in degree — suggests complete loss of energy, not just a need for rest

  • weariness

    more literary or dated; can also imply emotional or spiritual tiredness rather than physical

反義詞
  • energy

    the positive state of having strength and enthusiasm available

用法筆記

Tiredness is an uncountable noun. It cannot be used with the indefinite article 'a' or in plural form.

常見錯誤

❌I have a tiredness after work.
✅I feel tired after work.
💡'tiredness' cannot be used with 'a'; use the adjective 'tired' instead.
❌She suffered from many tirednesses.
✅She suffered from tiredness.
💡'tiredness' has no plural form.