Meaning ofuselessin English

Adjective

1. unhelpful or ineffective; serving no purpose
   The new gadget is useless because it doesn't work properly.
2. lacking practical use; pointless
   The politician's promise to reduce taxes is useless without a clear plan.
3. failing to achieve or accomplish something
   The fire extinguisher was useless in putting out the large blaze.
4. incapable or unskilled; not dependable
   The employee felt useless after making a mistake that cost the company a lot of money.