@natecull Yes.
This also gets to the point that the words we use to describe /noncorporeal/ concepts, like "information", or "trust", or "war", or "confusion", have /very physical/ roots.
Oh, and the Online Etymology Dictionary is one of my favourite things on the Internet and can very much use support.
http://www.cafepress.com/etymonline?utm_source=etymonline_footer&utm_medium=link_exchange
https://www.patreon.com/etymonline?utm_source=etymonline.com
https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=byronic106@yahoo.com
@natecull Another fun word is "sophisticated".
https://www.etymonline.com/word/sophisticated
The meaning started changing ~1940 or so. I've got some dictionary definitions from the 1880s, 1940s, and present linked on G+ somewhere....
@dredmorbius Ah! That makes so much sense!
So to 'war' is to break, right? Or to break order.
('confusion' also literally meaning 'to mix', I think?)