What is the plural form of regex?

As the title says, what is the correct plural form of regex?

To my knowledge, regex is an abbreviation for regular expression.
I see that some sources suggest regexes and regexen are both correct. The latter plural form sounds maybe German?

Any suggestions?


This is domain-specific jargon (the domain being Information Technology), rather than standard English, and thus may not conform to the rules. Wiktionary and Quora both give regexes or regexps; while I don’t find regexen unlikely, I’ve not actually seen/heard it used, and it would not come to mind immediately for me.

(You are correct that it is an abbreviation/shorthand for regular expression)

Source : Link , Question Author : user1984 , Answer Author : Jeff Zeitlin

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