Referring to the fluid that circulates in the bodies of humans and animals, carrying oxygen and nutrients.

Referring to family ties or relationships.

परिवारिक संबंध

English Usage: They are blood relatives.

Hindi Usage: वे रक्त संबंधी हैं।

Describing something that relates to family or genetics.

परिवार से संबंधित

English Usage: He has a blood relation to her.

Hindi Usage: उसका उससे रक्त संबंध है।