Meaning & use

Abend

noun·Academic

Last updated

In computing, the abnormal, unexpected termination of a program or system process.

See it in a sentence

The system log recorded an abend caused by a memory overflow error.

Operators were alerted immediately whenever an abend occurred on the mainframe.

A note on using this word

Abend originated in mainframe computing as a contraction of 'abnormal end,' echoing the German word Abend ('evening'), which added to its memorability among early programmers.

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