Dictionary.com
QUIZ
ARE YOU A TRUE BLUE CHAMPION OF THESE "BLUE" SYNONYMS?
We could talk until we're blue in the face about this quiz on words for the color "blue," but we think you should take the quiz and find out if you're a whiz at these colorful terms.
Question 1 of 8
Which of the following words describes “sky blue”?
Meet Grammar CoachWrite or paste your essay, email, or story into Grammar Coach and get grammar helpImprove Your Writing
Meet Grammar CoachImprove Your Writing
Write or paste your essay, email, or story into Grammar Coach and get grammar help

Other definitions for AP (2 of 6)

ap-1

variant of ad- before p: appear.

Other definitions for AP (3 of 6)

ap-2

variant of apo- before a vowel or h: aphelion.

Other definitions for AP (4 of 6)

a.p.

abbreviation
additional premium.
author's proof.

Other definitions for AP (5 of 6)

Ap.

abbreviation
Apostle.
Apothecaries'.
April.

Other definitions for AP (6 of 6)

A/P

or a/p


account paid.
accounts payable.
authority to pay or purchase.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use AP in a sentence

British Dictionary definitions for AP (1 of 4)

ap
/ (æp) /

prefix
son of: occurring as part of some surnames of Welsh originap Thomas

Word Origin for ap

from Welsh mab son

British Dictionary definitions for AP (2 of 4)

AP

abbreviation for
Air Police
Associated Press

British Dictionary definitions for AP (3 of 4)

ap-

prefix
a variant of apo- aphelion

British Dictionary definitions for AP (4 of 4)

a.p.

abbreviation for
obsolete (in prescriptions, etc) ante prandium

Word Origin for a.p.

Latin: before a meal
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

Medical definitions for AP (1 of 4)

ap- 22

pref.
Variant ofapo-

Medical definitions for AP (2 of 4)

ap- 11

pref.
Variant ofad-

Medical definitions for AP (3 of 4)

AP

abbr.
anteroposterior

Medical definitions for AP (4 of 4)

ap.

abbr.
apothecary
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
FEEDBACK