Wikipedia:What does "per" mean?

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Shortcuts WP:WDPM WP:Per WP:PER? WP:PERMEANS

This page in a nutshell: Per SOMETHING or per Someone gives an explanation, not a mandatory reason.

Look up per in Wiktionary, the free dictionary.

Frequently, on Wikipedia process pages, people make comments containing the word per, such as:

"Depiping links per WP:NOPIPE"

"Delete per nom"

"Oppose per User:Example"

New users are occasionally confused about what the word per means or implies. Per is a Latin preposition that means "through" or "by means of". Per (pronounced like "purr") is also an English preposition that can mean "for each", "to each", "by means of", or [lastly, annoyingly] "in accordance with"; somewhat interchangeably with the [even more annoying] "as per". In the example expressions here, it conveys "because of the rationale presented at/by".

Comments that are only "per" something may be considered arguments to avoid. (See WP:PERNOM and WP:JUSTAPOLICY.) However, such comments are not banned and, in some cases, it would be pointless to explain in great detail.