Amp-hr definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Amp-hr definition by American Heritage Dictionary
Variant of ah
used to express variously surprise, delight, regret, disgust, pain, etc.
Origin: natural exclamation similar to French and amp; Classical Latin ah, Classical Greek a, Old Norse æ, Old High German a, Sanskrit ā