Did I just invent a new - BS - term that just might have some meaning... tell me

In a response to a sales rep of a company whose sftware I just downloaded, I said this - "...

Thanks for you email. I need to, while doing my day job, find time to understand how to use Neo4J for things such as poly-variate types of nodes and edges. Please give me a few months while I try to manage to come on board. ..."

 

Poly-variate Types....? Please help me my geek friend who still have the patience to read my rants.

 

Thanks