There are 5 main definitions of ab in English:

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ab 1

Pronunciation: /ab/

noun

(usually abs) informal
An abdominal muscle.
Example sentences
  • This exercise works the hip flexors, lower abs and thighs, and increases kick strength.
  • She is into animal rights, she says, and a vegan and is pretty fit herself, she adds, demonstrating flexed forearms, biceps and abs.
  • Tighten your abs and glutes, keeping your pelvis down, and lift one leg off the floor.

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There are 5 main definitions of ab in English:

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Ab 2

Pronunciation: /ab/
(also Av /av/)

noun

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

Origin

From Hebrew 'āḇ.

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There are 5 main definitions of ab in English:

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Ab 3

abbreviation

Biology

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AB 4

noun

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

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AB 5

abbreviation

2Alberta (in official postal use).
3US Bachelor of Arts.
From Latin Artium Baccalaureus

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