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ach

[ ahkh ]
/ ɑx /
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interjection German.
alas; oh.
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Question 1 of 10
Which of the following words means “to make a crackling sound; crackle”?
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Other definitions for ach (2 of 3)

ACH

automated clearinghouse.

Other definitions for ach (3 of 3)

ACh

abbreviation Biochemistry.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use ach in a sentence

British Dictionary definitions for ach

ach
/ (ɑːx) /

interjection
Scot an expression of surprise, impatience, disgust, etcAlso: och
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 ach

Ach

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