[{"word":"obduction","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The act of drawing or laying over, as a covering.","synonyms":[],"antonyms":[]},{"definition":"An autopsy.","synonyms":[],"antonyms":[]},{"definition":"The overthrusting of continental crust by oceanic crust or rocks from the mantle, such that the oceanic crust is thrust onto the continental crust, as occurs at a convergent plate boundary when the continental crust is caught in a subduction zone.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/obduction"]}]