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Synonyms

AP

1 American  
Or A.P.

Ap. 2 American  

abbreviation

  1. Apostle.

  2. Apothecaries'.

  3. April.


A/P 3 American  
Or a/p
  1. account paid.

  2. accounts payable.

  3. authority to pay or purchase.


ap- 4 American  
  1. variant of ad- before p: appear.


ap- 5 American  
  1. variant of apo- before a vowel or h: aphelion.


a.p. 6 American  

abbreviation

  1. additional premium.

  2. author's proof.


AP 1 British  

abbreviation

  1. Air Police

  2. Associated Press

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

a.p. 2 British  

abbreviation

  1. obsolete (in prescriptions, etc) ante prandium

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

ap 3 British  
/ æp /

prefix

  1. son of: occurring as part of some surnames of Welsh origin

    ap Thomas

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

ap- 4 British  

prefix

  1. a variant of apo-

    aphelion

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of a.p.2

Latin: before a meal

Origin of ap3

from Welsh mab son

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Vance called the deal “fragile,” and the contours of any longer-term agreement were also unclear as Iran, Israel other nations in the region reportedly continued fighting Wednesday, according to the AP.

From MarketWatch • Apr. 8, 2026

"It is important that we preserve this, so that... generation after generation everybody will get to understand the importance of this and how Brazilians and Lagos came to be," carnival-goer Ademola Oduyebo told AP.

From BBC • Apr. 7, 2026

Spalding said his hardest class was AP European history.

From Los Angeles Times • Mar. 25, 2026

The university looks for A or B grades in honors classes or scores of 4 in three AP classes, according to its entry requirements for U.S. students.

From The Wall Street Journal • Mar. 16, 2026

There were AP classes and academies—public health, visual arts, environmental science.

From "The 57 Bus" by Dashka Slater