Specifically: An event or effect contrary to the established constitution and course of things, or a deviation from the known laws of nature; a supernatural event, or one transcending the ordinary laws by which the universe is governed.
miracle in Afrikaans is wonder
miracle in Dutch is mirakel, wonder
miracle in French is miracle
miracle in German is Wundertat
miracle in Hungarian is csoda
miracle in Spanish is milagro
miracle in Swedish is underverk, mirakel