"IP theft" is not counter to that definition. Intellectual property is a 'something'. That definition, does not require depriving someone else of something. As another valid example, see "identity theft".
Furthermore, English is not prescriptive; dictionaries are a lagging reference of observed use... so yes, the users of English absolutely do get to redefine language. That's how all modern English words originated.
And finally, if your dictionary doesn't account for "IP theft", you have simply found an incorrect dictionary, because that usage is undeniably widespread -- whether or not you agree with the concept politically.
Between these two pages, you should be able to understand why "ip theft" is a bogus term. It's specifically called out in the intellectual property article.
"Unlike other forms of property, intellectual property can be used by infinitely many people without depriving the original owner of the use of their property."
Whereas theft has this definition:
"Theft is the taking of another person’s personal property with the intent of depriving that person of the use of their property."
My not-a-lawyer understanding is that we use a common law system in the USA. This means that the definitions for things are based on history, previous cases, and the statutes that have been codified into law. This is a good thing because redefining words can make previously legal actions become illegal. Allowing that to happen at the pace slang develops in the modern era means we will hold people to different standards based on how "hip" they are.
I said you don’t get to redefine what words mean unilaterally. I disagree that enough English speakers agree with the MPA definition for us to adopt it. I sure don’t.
Good thing I don't recognise the existence of that. We live in a society that does, and I despise that. At least the EU has the sense to not recognise software patents, so 'intellectual property' is not all-encompassing. Maybe one day they can loosen the grip further.
> As another valid example, see "identity theft".
'Identity fraud' is a much better term for what this is. Someone using my name, phone number and my mother's maiden name to get money in my name is not stealing my name and phone number; it's just fraud. It's much closer to lying than stealing.
Furthermore, English is not prescriptive; dictionaries are a lagging reference of observed use... so yes, the users of English absolutely do get to redefine language. That's how all modern English words originated.
And finally, if your dictionary doesn't account for "IP theft", you have simply found an incorrect dictionary, because that usage is undeniably widespread -- whether or not you agree with the concept politically.