Noah Webster
Supernatural
SUPERNAT'URAL, adjective [super and natural.] Being beyond or exceeding the powers or laws of nature; miraculous. A supernatural event is one which is not produced according to the ordinary or established laws of natural things. Thus if iron has more specific gravity than water, it will sink in that fluid; and the floating of iron on water must be a supernatural event. Now no human being can alter a law of nature; the floating of iron on water therefore must be caused by divine power specially exerted to suspend, in this instance, a law of nature. Hence supernatural events or miracles can be produced only by the immediate agency of divine power.