This is not about owning a term, it's simply about the fact that term had a definition that people agree on. The fact that some people don't know about that definition or that some people don't agree with it doesn't change it.
Lol how is it 'official'? Who officiated it?
The folks who coined the term were among those that led the OSI.
> The “open source” label was created at a strategy session held on February 3rd, 1998 in Palo Alto, California, shortly after the announcement of the release of the Netscape source code. The strategy session grew from a realization that the attention around the Netscape announcement had created an opportunity to educate and advocate for the superiority of an open development process.
> Two of those present at the Palo Alto meeting (Eric Raymond and Michael Tiemann) would later serve as presidents of OSI, and other attendees (including Todd Andersen, Jon “maddog” Hall, Larry Augustin, and Sam Ockman) became key early supporters of the organization.
These folks went on to create the Open Source Definition: https://opensource.org/docs/osd
The folks who created the term started an organization named after the term, created an official definition, and registered the domain. If that's not enough for us to have an official definition, what does it take? And what do we gain by arguing about this? Reading your posts in this thread (and elsewhere), my impression is that you're invested in insisting that "open source" doesn't have that definition, but I can't figure out what your motivation is.
FWIW, my motivation is to create an environment where terms have precise meaning so we can discuss complex issues (like copyright, licensing, development models, etc.) effectively. If we're wrangling over terms and language all the time, communication becomes much more difficult.
You can see the term gaining popularity prior to 3 Feb 1998, and there are references to for example BSD being 'open source' as far back as 1990.
https://books.google.com/ngrams/graph?content=open+source%2C...
Martin's article pleads with readers not to be pedantic when using the term, but offers no alternative definition, beyond 'let people use it when they can read source code'. Perhaps that's the proposed usage you and Martin prefer?
If I'm understanding your position correctly, perhaps you would agree that Ocarina of Time has now been released as open source?
https://arstechnica.com/gaming/2021/11/reverse-engineering-t...
If so, the term is uselessly vague, as it says nothing about the rights of the licensee. In this sense, 'Free Software' has much more meaning...perhaps RMS was onto something!
If the OSI picked a term that wasn't simply descriptive they could trademark it, then they could enforce their definition and there would be no ambiguity. That would be better for everyone.
“Open source” has older non-software uses, most notably in the intelligence context, where it picks up sharply in the 1980s:
https://books.google.com/ngrams/graph?content=open+source+in...
There is absolutely no reason to have any doubt about the true meaning of the term when this definition is on every search result on Googles first page, in Wikipedia, when it's that name of a non-profit that defines it like that and when the page that literally is called opensource.org defines it like that.