Englishfor English speakers
ab
—
noun
(= abdominal)
the muscles of the abdomen
Ab
—
noun
the eleventh month of the civil year; the fifth month of the ecclesiastical year in the Jewish calendar (in July and August)
AB
—
noun
(= Bachelor of Arts)
a bachelor's degree in arts and sciences
—
noun
the blood group whose red cells carry both the A and B antigens