"megaplume" meaning in All languages combined

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "mega",
        "3": "plume"
      },
      "expansion": "mega- + plume",
      "name": "prefix"
    }
  ],
  "etymology_text": "From mega- + plume.",
  "forms": [
    {
      "form": "megaplumes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "megaplume (plural megaplumes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with mega-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              2,
              11
            ]
          ],
          "ref": "1990, Richard Moran, Magill's Survey of Science: Earth Science Series Supplement, Salem Press, pages 4-5:",
          "text": "A megaplume is a supermass of extremely hot rocks that moves very slowly under the surface of the earth and influences the breakup of tectonic plates.",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              212,
              221
            ]
          ],
          "ref": "1991, Woods Hole Oceanographic Institution, Oceanus, Volume 34, Number 4 Winter, Woods Hole Oceanographic Institution, page 85:",
          "text": "The rise height of a buoyant plume increases with the discharge rate of its source fluid, and all previously observed hydrothermal plumes had been found no more than a few hundred meters above their sources. The megaplume reached a stunning 1,000 meters above the ridge axis depth of 2,300 meters.",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              159,
              168
            ]
          ],
          "ref": "1995, Richard Moran, The Empire of Ice, TOR, →ISBN, pages 4-5:",
          "text": "Taken together, the two pieces of evidence could mean only one thing: the North Atlantic volcanoes were sitting atop a titanic, previously unknown hot spot, a megaplume of superheated magma rising from far down in the earth's mantle.",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              116,
              126
            ]
          ],
          "ref": "1997, John E. Simpson, Gravity Currents in the Environment and the Laboratory, Cambridge University Press, →ISBN, page 138:",
          "text": "As well as these small continuous sources there exist much larger-scale episodes, which give rise to the so-called ‘megaplumes’.",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              257,
              266
            ]
          ],
          "ref": "2000, Joe Buff, Deep Sound Channel, Bantam Books, →ISBN, pages 311-312:",
          "text": "\"That's what I mean,\" Use said. \"What if we emit an active sonar beam, one that's directionally very tight, at minimum power? Wave it back and forth and grab the micro-echoes off the precipitation particles? That would give a picture of water motion in the megaplume.\"",
          "type": "quote"
        }
      ],
      "glosses": [
        "A very large plume or column of water."
      ],
      "id": "en-megaplume-en-noun-i04~DjXS",
      "links": [
        [
          "plume",
          "plume"
        ]
      ]
    }
  ],
  "word": "megaplume"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "mega",
        "3": "plume"
      },
      "expansion": "mega- + plume",
      "name": "prefix"
    }
  ],
  "etymology_text": "From mega- + plume.",
  "forms": [
    {
      "form": "megaplumes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "megaplume (plural megaplumes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with mega-",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              2,
              11
            ]
          ],
          "ref": "1990, Richard Moran, Magill's Survey of Science: Earth Science Series Supplement, Salem Press, pages 4-5:",
          "text": "A megaplume is a supermass of extremely hot rocks that moves very slowly under the surface of the earth and influences the breakup of tectonic plates.",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              212,
              221
            ]
          ],
          "ref": "1991, Woods Hole Oceanographic Institution, Oceanus, Volume 34, Number 4 Winter, Woods Hole Oceanographic Institution, page 85:",
          "text": "The rise height of a buoyant plume increases with the discharge rate of its source fluid, and all previously observed hydrothermal plumes had been found no more than a few hundred meters above their sources. The megaplume reached a stunning 1,000 meters above the ridge axis depth of 2,300 meters.",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              159,
              168
            ]
          ],
          "ref": "1995, Richard Moran, The Empire of Ice, TOR, →ISBN, pages 4-5:",
          "text": "Taken together, the two pieces of evidence could mean only one thing: the North Atlantic volcanoes were sitting atop a titanic, previously unknown hot spot, a megaplume of superheated magma rising from far down in the earth's mantle.",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              116,
              126
            ]
          ],
          "ref": "1997, John E. Simpson, Gravity Currents in the Environment and the Laboratory, Cambridge University Press, →ISBN, page 138:",
          "text": "As well as these small continuous sources there exist much larger-scale episodes, which give rise to the so-called ‘megaplumes’.",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              257,
              266
            ]
          ],
          "ref": "2000, Joe Buff, Deep Sound Channel, Bantam Books, →ISBN, pages 311-312:",
          "text": "\"That's what I mean,\" Use said. \"What if we emit an active sonar beam, one that's directionally very tight, at minimum power? Wave it back and forth and grab the micro-echoes off the precipitation particles? That would give a picture of water motion in the megaplume.\"",
          "type": "quote"
        }
      ],
      "glosses": [
        "A very large plume or column of water."
      ],
      "links": [
        [
          "plume",
          "plume"
        ]
      ]
    }
  ],
  "word": "megaplume"
}