| blood relation or blood relative | |
| —n | |
| a person related to another by birth, as distinct from one related by marriage | |
| blood relative or blood relative | |
| —n | |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
blood relation n.
A person who is related to another by birth rather than by marriage.