do you need a definition of the term "water"? I don't because I know what it is. That it the same for the term natural born citizen for the founders. It was a commonly known term so there is no need to define it. It is only a problem now because traitor want to subvert the constitution. Same as the redefine what "shall not infringe" means to fit their devious nature.
Then your research is flawed. Being a lawyer doesn't mean anything except you lie for a living.
I don't play nice with people "re-interpreting" the constitution to fit their traitorous schemes