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Ab

1

[ ahb, ahv ]

noun

  1. Av.


AB

2

abbreviation for

  1. Nautical. able seaman.
  2. U.S. Air Force. Airman Basic.
  3. Alberta, Canada (approved for postal use).
  4. antiballistic; antiballistic missile.

A.B.

3

abbreviation for

Ab

4
Symbol.
  1. Chemistry. alabamine.
  2. Immunology. antibody.

AB

5
Symbol, Physiology.
  1. a major blood group usually enabling a person whose blood is of this type to donate blood to persons of type AB and to receive blood from persons of type O, A, B, or AB.

A.B.

6

abbreviation for

  1. Nautical. able seaman.
  2. Baseball. (times) at bat. Also a.b.

ab-

7
  1. a formal element occurring in loanwords from Latin, where it meant “away from”:

    abdicate; abolition.

ab.

8

abbreviation for

  1. about.
  2. Baseball. (times) at bat.

ab-

1

prefix

  1. away from; off; outside of; opposite to

    abaxial

    abnormal

    aboral



AB

2

abbreviation for

  1. Alsoa.b. able-bodied seaman
  2. (in the US) Bachelor of Arts
  3. (esp in postal addresses) Alberta (Canada)

symbol for

  1. a human blood type of the ABO group, containing both the A antigen and the B antigen

ab-

3

prefix

  1. denoting a cgs unit of measurement in the electromagnetic system

    abvolt

Ab

4

/ æb /

noun

  1. a variant of Av

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Word History and Origins

Origin of Ab1

< New Latin, Medieval Latin Artium Baccalaureus

Origin of Ab2

< Latin ab (preposition and prefix) from, away, cognate with Greek apó, Sanskrit ápa, German ab, English of 1, off

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Word History and Origins

Origin of Ab1

from Latin ab away from

Origin of Ab2

abstracted from absolute

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Example Sentences

At the request of the then–prime minister, A.B. Vajpayee, the inquiry was reinstated.

Peter approvingly cites the refusal of A.B. Yehoshua and David Grossman to go speak in Ariel.

For most of his professional life, 62-year-old Arthur Burton “A.B.” Schirmer has been a man of God.

But after Bernie (A.B.), after the vaporization of $17 billion of primarily Jewish wealth, everything changed.

American history was split into two parts, B.B. and A.B. Before Obama and After Obama.

So is that greatest square, beeyng made of the hole lyne A.B, equal to the ij.

Would it be unreasonable to refuse the rating of A.B. (able seaman) on the ship's books to any man who could not swim?

The square of the line A.B, is the great square marked with E.

The fyrst lyne propounded is A.B, and it is diuided into ij.

The founder of the games was Giroldi, the first contest was held in 378 A.B.

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