Wiktionary(0.00 / 0 votes)Rate this definition: 1  steal(Noun) The act of stealing. 2  steal(Noun) A piece of merchandise available at a very attractive price. 3  steal(Noun) A situation in which a defensive player actively takes possession of the ball or puck from the opponent's team. 4  steal(Noun) A stolen base.
Within the ABO/Rhesus Group systems which are used to classify most blood types, there are several rare blood types. The rarest is AB-, with less than one percent of the world's population having this blood type. B-and O-are also very rare, each accounting for less than 5% of the world's population.
* A cat with type A phenotype may have the genotype AA (homozygous i.e. non-carrier) or the genotype Ab (heterozygous i.e. carrier). * A cat with type B phenotype can only be genotype bb (homozygous). The inheritance and full implications of the rare AB blood type is not yet understood.Note that Ab means a blood-type A cat carrying the recessive b gene and is different from a blood-type AB cat. Blood type B is shown by upper case B.ype AB cats are rare. Ideally, they should receive blood from a type A donor. They can receive type B blood, but as type AB cats potentially have Anti-B alloantibodies, this may result in premature destruction of the type B red cells in donated blood.