There are 4 definitions of Ab in English:

Ab1

Syllabification: Ab
Pronunciation: /äb, äv
 
/
(also Av)

noun

(In the Jewish calendar) the eleventh month of the civil year and the fifth month of the religious year, usually coinciding with parts of July and August.

Origin

from Hebrew’āḇ.

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Word of the day erroneous
Pronunciation: iˈrōnēəs
adjective
wrong; incorrect

There are 4 definitions of Ab in English:

Ab2

Syllabification: Ab

abbreviation

Biology
Antibody.

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There are 4 definitions of Ab in English:

AB1

Syllabification: AB

noun

A human blood type (in the ABO system) containing both the A and B agglutinogens. In blood transfusion, a person with blood of this group is a potential universal recipient.

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There are 4 definitions of Ab in English:

AB2

Syllabification: AB

abbreviation

1Able seaman; able-bodied seaman.
[from able-bodied]
1.1US Bachelor of Arts.
[from Latin Artium Baccalaureus]
1.2Airman basic.
1.3 Baseball At bat.
1.4Alberta (in official postal use).

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