There are 5 definitions of ab in English:

ab1

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noun

(usually abs) informal
An abdominal muscle.
More 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.

Definition of ab in:

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Word of the day humoresque
Pronunciation: ˌ(h)yo͞oməˈresk
noun
a short, lively piece of music

There are 5 definitions of ab in English:

Ab2

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(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.

Definition of ab in:

There are 5 definitions of ab in English:

Ab3

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abbreviation

Biology
Antibody.

Definition of ab in:

There are 5 definitions of ab in English:

AB4

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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.

Definition of ab in:

There are 5 definitions of ab in English:

AB5

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abbreviation

1Able seaman.
1.1Alberta (in official postal use).
1.2US Bachelor of Arts.
[from Latin Artium Baccalaureus]

Definition of ab in: