Great. So we agree the definition will vary from person to person. If you debate somebody about what limits of gun control there should be then its fine to ask them what their definition of "2nd amendment rights" or what their definition "gun control" is. Or if you discuss "gun violence" its fine to ask them their definition. I'm not trying to debate those topics. But i think it's not useful to complain about the use of those terms or broadly accuse all those of using them as being deceitful.
The one in post 168: http://www.tracetheguns.org/report.pdf
Because we all have different definitions of what good or bad is does not in any way mean there are not commonalities. Mass shootings are for the most part universally considered a bad thing.
Why are criminals committing their crimes in the states with less gun control?