a tube forming part of the blood circulation system in the body that carries oxygen-depleted blood towards the heart.

a distinguishing feature or characteristic.

विशेषता

English Usage: The artist has a unique vein of creativity.

Hindi Usage: कलाकार में रचनात्मकता की एक विशिष्ट विशेषता है।

to treat a part of the body by making an incision to let out blood.

रक्त निकालना

English Usage: The surgeon will vein the patient to prevent excess bleeding.

Hindi Usage: सर्जन रोगी का रक्त निकालने के लिए कट लगाएंगे।