One of the four major blood groups in the ABO system. Individuals with this blood group have both A and B antigens on the surface of their red blood cells, and no antibodies for A and B in their blood serum.
Latin Artium Baccalaureus (Bachelor of Arts)
Away from: aboral.
Origin: Latin; see apo- in Indo-European roots
Used to indicate an electromagnetic unit in the centimeter-gram-second system: abcoulomb.