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Word Study
ab
CIDE DICTIONARY
ab, n. [Of Syriac origin.].
The fifth month of the Jewish year according to the ecclesiastical reckoning, the eleventh by the civil computation, coinciding nearly with August. W. Smith. [1913 Webster]
OXFORD DICTIONARY
ab, n. a human blood type of the ABO system.
ab, abbr.
1 able rating or seaman.
2 US Bachelor of Arts.
1 able rating or seaman.
2 US Bachelor of Arts.
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