Ab
[æb]
Definition
(noun.) the blood group whose red cells carry both the A and B antigens.
(noun.) the eleventh month of the civil year; the fifth month of the ecclesiastical year in the Jewish calendar (in July and August).
Typed by Claus--From WordNet
Definition
(n.) The fifth month of the Jewish year according to the ecclesiastical reckoning, the eleventh by the civil computation, coinciding nearly with August.
Edited by Lenore
Definition
n. the eleventh month of the Jewish civil year and the fifth of the ecclesiastical year answering to parts of July and August.
Checker: Ramona