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.

Alternative form of half blood

(law) A person who shares one parent with another; a half-sibling. / A person whose father and mother are of different races; a half-breed

(idiomatic) gore; gruesome images.

(idiomatic) To sense that one has an advantage over an adversary or rival.

plural of blood test