at a loss for words meaning in Hindi

Examples

1. He seldom has been at a loss for words in his career.
2. Only once was Lemons known to be at a loss for words.
3. He reportedly found himself at a loss for words on this subject.
4. I am at a loss for words to describe the tragedy,
5. I'm at a loss for words about what happened yesterday ."
6. You may never again be at a loss for words again.
7. Like many others in Hong Kong, Chow is at a loss for words.
8. Robinson himself was at a loss for words after the game.
9. No problem, said Sharpe instantaneously, never at a loss for words.
10. And that Bobby Bowden would be at a loss for words?