“Mathematics.
- the property of being closed with respect to a particular operation.”
Quote from your second link: https://www.dictionary.com/browse/closure .
Your response is so out of context, that I am not willing to respond to each point. Let’s just say that I asserted that the word “Closures” was taken from the Math domain, and you answered with links to English dictionaries and a bunch of sentences of little interest/meaning.
Do you imply that those who used the “closure” word to create a Mathematical definition, were wrong in the first place? Along with those who transported that definition to programming languages?
If so, sorry I was wrong to answer to your comment. I (and probably the rest of humanity) am not interested on your version of Mathematical definitions/concepts…. unless… Are you a relevant mathematician?
By the way, which languages other than English, do you speak?