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ach

1

[ahkh]

interjection

German.
  1. alas; oh.



ACH

2

abbreviation

  1. automated clearing houseclearinghouse: a large computer network that transfers batches of electronic funds directly between financial institutions without the use of cash, credit cards, or paper checks, thus reducing fees and enabling faster transactions, such as for recurring bill payments, direct deposit, etc.

  2. Automated Clearing House Network: the national computer network for processing electronic funds transfers between financial institutions in the United States.

ACh

3

abbreviation

Biochemistry.
  1. acetylcholine.

ach

/ ɑːx /

interjection

  1. Also: ochan expression of surprise, impatience, disgust, etc

“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
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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Her wish is to see a new Gaelic inscription on Donnie's grave in Berlin - "Faodaidh an saoghal tighinn gu crìch ach mairidh gaol is ceòl gu bràth".

Read more on BBC

"Ach," replied the linebacker, a two-time Super Bowl winner.

Read more on BBC

Legal dispensaries in New York accept PIN debit cards, ACH transfers, and even cash—and for those who don’t carry cash, there are ATMs on the premises.

Read more on Slate

Similar protection services are offered for ACH or transactions that are debited directly from a business bank account.

Read more on New York Times

“The ACH network continues to operate normally, processing tens of millions of electronic payments each day,” he said.

Read more on Seattle Times

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