ProgrammingGodJordan said:
...belief is such that typically persists regardless of and contrary to evidence.
No, that's not what the article says. it says this may occur. It doesn't say it's the rule, or typical. Further, your thesis is that belief and science (i.e., conclusions drawn on the basis of evidence) are mutually exclusive "by definition." It turns out that the descriptions used by the actual relevant science aren't as cut-and-dried, nor their conclusions nearly as bifurcated, as you've been claiming.
So your critics are right. If you abandon the dictionary-only argument and actually start delving into the relevant sciences, you find that the relevant concepts are a lot more fuzzy-edged than you give them credit for. The pursuit of that sort of thinking is what we mean by erudition.