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Showing results for AP. Search instead for AD/PE.
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.

IEA executive director Fatih Birol told AP there could soon be flight cancellations if supplies remained blocked.

From BBC • Apr. 16, 2026

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

Spalding’s parents are both educators, one an AP physics teacher at Peninsula High, the other a middle school vice principal.

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

After AP English Comp, he walks with her to her locker, even though his is in the other direction.

From "A Heart in a Body in the World" by Deb Caletti