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AHA

 - 9 dictionary results

a⋅ha

[ah-hah, uh-hah]
–interjection
(used as an exclamation of triumph, mockery, contempt, irony, surprise, etc., according to the manner of utterance.)

AHA

American Heart Association.

A.H.A.

1. American Historical Association.
2. American Hospital Association.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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a·ha   (ä-hä')   
interj.  Used to express surprise, pleasure, or triumph.
AHA  
abbr.  
  1. American Heart Association

  2. American Hospital Association

The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Word Origin & History

aha 
exclamation of surprise or delighted discovery, c.1386, from ah + ha.
"They crieden out! ... A ha the fox! and after him thay ran." [Chaucer]
Online Etymology Dictionary, © 2001 Douglas Harper
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Medical Dictionary

Main Entry: AHA
Pronunciation: "A-(")Ach-'A
Function: noun
: ALPHA HYDROXYACID

Main Entry: AHA
Function: abbreviation
1 American Heart Association
2 American Hospital Association
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Abbreviations & Acronyms
AHA
  1. American Heart Association

  2. American Historical Association

  3. American Hospital Association

  4. American Hyperlexia Association

The American Heritage® Abbreviations Dictionary, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
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