بے

In a sentence

• وہ ہمیشہ بے خوف رہتا ہے۔

  He always remains fearless.

  Here, 'بے' is used as a prefix indicating absence (fearless).

• اس کا چہرہ بے رونق لگ رہا تھا۔

  His face was looking lifeless.

  In this case, 'بے' is used to denote lack or deprivation (lifeless).

• یہ پرانا قصہ اب بے معنی ہو چکا ہے۔

  This old tale has now become meaningless.

  Here, 'بے' conveys the sense of something being without meaning (meaningless).