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definitions
  • synonyms

a.p.

  1. additional premium.
  2. author's proof.
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AP

or A.P.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for a.p.

a.p.

abbreviation for
  1. obsolete (in prescriptions, etc) ante prandium
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Word Origin for a.p.

Latin: before a meal

ap

prefix
  1. son of: occurring as part of some surnames of Welsh originap Thomas
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Word Origin for ap

from Welsh mab son

AP

abbreviation for
  1. Air Police
  2. Associated Press
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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

Word Origin and History for a.p.

AP

abbreviation of Associated Press, first recorded 1879; the organization was founded May 1848 as co-operative news gathering effort among New York City newspaper publishers covering the war with Mexico.

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Online Etymology Dictionary, © 2010 Douglas Harper