ach

¹

[ ahkh ]

interjection

, German.

1. alas; oh.

ACH

²

abbreviation for

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 for

, Biochemistry.

1. acetylcholine.

ach

/ ɑːx /

interjection

1. an expression of surprise, impatience, disgust, etc Alsooch

Example Sentences

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

From 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.

From Slate

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

From New York Times

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

From Seattle Times

MacSweeney told The Charlotte Observer in an email statement on Monday that some ACH payment instructions were sent to financial institutions with account numbers and names of customers hidden to protect information.

From Seattle Times