"puffer train" meaning in English

{
  "forms": [
    {
      "form": "puffer trains",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "puffer train (plural puffer trains)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Cellular automata",
          "orig": "en:Cellular automata",
          "parents": [
            "Mathematics",
            "Theory of computing",
            "Formal sciences",
            "Computer science",
            "Sciences",
            "Computing",
            "All topics",
            "Technology",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1992 August 13, David Bell, “Spaceships in Conway's Life (Part 1)”, in comp.theory.cell-automata (Usenet)",
          "text": "The commonest use of sparks from these spaceships is to perturb an \"engine\" to produce puffer trains, or to modify stationary objects when the spaceships pass by.",
          "type": "quotation"
        },
        {
          "ref": "1995 November 12, Rich Holmes, “Totalistic spaceships”, in comp.theory.cell-automata (Usenet)",
          "text": "The second has speed c/2, period 2. This one also works in B3/S035; the first is no longer a spaceship but a minimalist puffer train, leaving behind a trail of isolated cells!",
          "type": "quotation"
        },
        {
          "ref": "2007 June 3, Kent Dolan, “A \"new\" Conway Life experience.”, in comp.theory.cell-automata (Usenet)",
          "text": "I stuck the rule and seed into Golly, and after a few tens of thousands of generations, stuck another seed in such that the arms of gliders spewed by the two blobs would intersect, and without any more planning than that, it constructed a puffer train, that survived ten or twelve major pattern replications despite the sleet of gliders colliding with it, before it finally got clobbered hard enough to disrupt its progress.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A puffer."
      ],
      "id": "en-puffer_train-en-noun-7duHuZcK",
      "links": [
        [
          "cellular automata",
          "cellular automata"
        ],
        [
          "puffer",
          "puffer"
        ]
      ],
      "raw_glosses": [
        "(cellular automata) A puffer."
      ],
      "topics": [
        "cellular-automata",
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "puffer train"
}

{
  "forms": [
    {
      "form": "puffer trains",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "puffer train (plural puffer trains)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "en:Cellular automata"
      ],
      "examples": [
        {
          "ref": "1992 August 13, David Bell, “Spaceships in Conway's Life (Part 1)”, in comp.theory.cell-automata (Usenet)",
          "text": "The commonest use of sparks from these spaceships is to perturb an \"engine\" to produce puffer trains, or to modify stationary objects when the spaceships pass by.",
          "type": "quotation"
        },
        {
          "ref": "1995 November 12, Rich Holmes, “Totalistic spaceships”, in comp.theory.cell-automata (Usenet)",
          "text": "The second has speed c/2, period 2. This one also works in B3/S035; the first is no longer a spaceship but a minimalist puffer train, leaving behind a trail of isolated cells!",
          "type": "quotation"
        },
        {
          "ref": "2007 June 3, Kent Dolan, “A \"new\" Conway Life experience.”, in comp.theory.cell-automata (Usenet)",
          "text": "I stuck the rule and seed into Golly, and after a few tens of thousands of generations, stuck another seed in such that the arms of gliders spewed by the two blobs would intersect, and without any more planning than that, it constructed a puffer train, that survived ten or twelve major pattern replications despite the sleet of gliders colliding with it, before it finally got clobbered hard enough to disrupt its progress.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A puffer."
      ],
      "links": [
        [
          "cellular automata",
          "cellular automata"
        ],
        [
          "puffer",
          "puffer"
        ]
      ],
      "raw_glosses": [
        "(cellular automata) A puffer."
      ],
      "topics": [
        "cellular-automata",
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "puffer train"
}