"Orion drive" meaning in English

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      "form": "Orion drives",
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  "lang_code": "en",
  "pos": "noun",
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      "coordinate_terms": [
        {
          "_dis1": "100 0",
          "word": "nuclear-thermal drive"
        },
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          "_dis1": "100 0",
          "word": "nuclear-electric drive"
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        "A theoretical means to propel spacecraft through space, by detonating nuclear bombs behind the spaceship and riding the nuclear explosions that push against the rear mounted pusher plate."
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        "(astronautics, science fiction) A theoretical means to propel spacecraft through space, by detonating nuclear bombs behind the spaceship and riding the nuclear explosions that push against the rear mounted pusher plate."
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        "An engine using such a method."
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      "word": "nuclear-thermal drive"
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      "word": "nuclear-electric drive"
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        "(astronautics, science fiction) A theoretical means to propel spacecraft through space, by detonating nuclear bombs behind the spaceship and riding the nuclear explosions that push against the rear mounted pusher plate."
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