plural of blood libel

The false, anti-Semitic accusation that Jews abduct and murder non-Jewish children to use their blood for their religious rituals and holidays.

plural of blood type

plural of blood serum

plural of blood sub

plural of blood substitution

(rugby, informal) A blood substitution.

(rugby) A temporary substitution for a visibly-bleeding player who must leave the field of play for first-aid treatment.

Having the same blood or sharing identical blood lineages; consanguineous.

Related by sharing descent from one parent.