People already adopt context-specific specialized languages in contexts like that for clarity, what will probably happen is that LLMs will get better at adapting or being adapted to specific contexts.

When asking for creative but well-structured output that requires specific definitions of certain words to be useful, I've found it works best to use words for your terms that don't actually exist. Otherwise it seems to focus a bit more on the broader word more than it should rather than your definition, especially if you use it a lot.

I totally gave that up with chatgpt and the magic of it is that it understands it so so we'll.

Sometimes I also switch to German in the middle of a sentence or use very vague words to describe something if the word is missing in my head.