"megathrust" meaning in English

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  "etymology_text": "mega- + thrust",
  "forms": [
    {
      "form": "megathrusts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "megathrust (plural megathrusts)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "name": "Geology",
          "orig": "en:Geology",
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      "examples": [
        {
          "ref": "2021, Ruth Ozeki, The Book of Form and Emptiness, Canongate Books (2022), page 458",
          "text": "On March 11, 2011, at 2:46 p.m., a magnitude-9 undersea megathrust earthquake struck off the northeastern coast of Japan.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A sudden large-scale slip along a fault between a subducting and an overriding plate, resulting in a major earthquake."
      ],
      "id": "en-megathrust-en-noun-eB8n8RuD",
      "links": [
        [
          "geology",
          "geology"
        ],
        [
          "slip",
          "slip"
        ],
        [
          "fault",
          "fault"
        ],
        [
          "subducting",
          "subducting"
        ],
        [
          "overriding",
          "overriding"
        ],
        [
          "plate",
          "plate"
        ],
        [
          "earthquake",
          "earthquake"
        ]
      ],
      "raw_glosses": [
        "(geology) A sudden large-scale slip along a fault between a subducting and an overriding plate, resulting in a major earthquake."
      ],
      "topics": [
        "geography",
        "geology",
        "natural-sciences"
      ],
      "wikipedia": [
        "Megathrust earthquake"
      ]
    }
  ],
  "word": "megathrust"
}

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        "2": "mega",
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    }
  ],
  "etymology_text": "mega- + thrust",
  "forms": [
    {
      "form": "megathrusts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "megathrust (plural megathrusts)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        {
          "ref": "2021, Ruth Ozeki, The Book of Form and Emptiness, Canongate Books (2022), page 458",
          "text": "On March 11, 2011, at 2:46 p.m., a magnitude-9 undersea megathrust earthquake struck off the northeastern coast of Japan.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A sudden large-scale slip along a fault between a subducting and an overriding plate, resulting in a major earthquake."
      ],
      "links": [
        [
          "geology",
          "geology"
        ],
        [
          "slip",
          "slip"
        ],
        [
          "fault",
          "fault"
        ],
        [
          "subducting",
          "subducting"
        ],
        [
          "overriding",
          "overriding"
        ],
        [
          "plate",
          "plate"
        ],
        [
          "earthquake",
          "earthquake"
        ]
      ],
      "raw_glosses": [
        "(geology) A sudden large-scale slip along a fault between a subducting and an overriding plate, resulting in a major earthquake."
      ],
      "topics": [
        "geography",
        "geology",
        "natural-sciences"
      ],
      "wikipedia": [
        "Megathrust earthquake"
      ]
    }
  ],
  "word": "megathrust"
}