Ab - Definition

n 1: a bachelor's degree in arts and sciences [syn: Bachelor of
Arts, BA, Artium Baccalaurens, AB]
2: the eleventh month of the civil year; the fifth month of the
ecclesiastical year in the Jewish calendar (in July and
August) [syn: Ab, Av]
3: the muscles of the abdomen [syn: abdominal, abdominal
muscle, ab]
4: the blood group whose red cells carry both the A and B
antigens [syn: AB, type AB, group AB]