Dictionary
1ab
noun \ˈab\
: any one of the muscles that cover a person's stomach : an abdominal muscle
Full Definition of AB
: an abdominal muscle —usually used in plural
See ab defined for English-language learners
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First Known Use of AB
1956
2ab
abbreviation
Definition of AB
about
Ab
noun \ˈäb, ˈäv, ˈȯv\
Definition of AB
: the 11th month of the civil year or the 5th month of the ecclesiastical year in the Jewish calendar — see month table
Origin of AB
Hebrew Ābh
First Known Use: circa 1771
1AB
noun \ˈā-ˈbē\
Definition of AB
: the one of the four ABO blood groups characterized by the presence of antigens designated by the letters A and B and by the absence of antibodies against these antigens
First Known Use of AB
1927
2AB
abbreviation
Definition of AB
1
able seaman; able-bodied seaman
2
airborne
3
airman basic
4
Alberta
5
[New Latin artium baccalaureus] bachelor of arts
AB Defined for Kids
AB
abbreviation
Definition of AB for Kids
Alberta
Learn More About AB
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