BTW, I am a little suspicious of a source that can’t spell “etymology”.
It's me, sorry. I first was going to post two segments, then realized that all that separated them was the internal heading and typed it into the post, incorrectly. It is correct in the source.
More to the point, Wiki has gone a long way since it was a collection of personal opinions. There are references to objective sources all over the text I quoted, -- again, see the source.