And that is part of the reason we need to be precise with our language. Last time I checked, we use a dead language in medicine precisely because it is not evolving, and we don't want to have to fight a battle on two fronts.
A similar thing can be observed in programming languages like Python, where it's important to know which version is used, or even in law, as legal English is entirely different than the constantly evolving language of common parlance.
To think definitions that directly relate to the product are irrelevant to a wholistic view of the article is naïve and petulant. If you have a novel insight, add it. If you want to criticize others, enjoy your downvotes.
Also it’s irrelevant to the content of the article.