"hot-stage" meaning in English

{
  "forms": [
    {
      "form": "hot-stages",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "hot-staging",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "hot-staged",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "hot-staged",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hot-stage (third-person singular simple present hot-stages, present participle hot-staging, simple past and past participle hot-staged)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "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": "Rocketry",
          "orig": "en:Rocketry",
          "parents": [
            "Astronautics",
            "Applied sciences",
            "Space",
            "Sciences",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "The Proton's second stage avoids ullage issues by hot-staging, allowing the engines to ignite while still being pushed by the first stage, but this necessitates the use of a special open trusswork in the interstage area to prevent the superheated second-stage exhaust from blowing up the rocket.",
          "type": "example"
        }
      ],
      "glosses": [
        "To light the engine(s) of a rocket stage while still attached to the stage beneath it."
      ],
      "id": "en-hot-stage-en-verb-MmpTRmIS",
      "links": [
        [
          "light",
          "light"
        ],
        [
          "engine",
          "engine"
        ],
        [
          "rocket",
          "rocket"
        ],
        [
          "stage",
          "stage"
        ]
      ],
      "raw_glosses": [
        "(intransitive) To light the engine(s) of a rocket stage while still attached to the stage beneath it."
      ],
      "tags": [
        "intransitive"
      ]
    }
  ],
  "word": "hot-stage"
}

{
  "forms": [
    {
      "form": "hot-stages",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "hot-staging",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "hot-staged",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "hot-staged",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hot-stage (third-person singular simple present hot-stages, present participle hot-staging, simple past and past participle hot-staged)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English intransitive verbs",
        "English lemmas",
        "English multiword terms",
        "English terms with usage examples",
        "English verbs",
        "en:Rocketry"
      ],
      "examples": [
        {
          "text": "The Proton's second stage avoids ullage issues by hot-staging, allowing the engines to ignite while still being pushed by the first stage, but this necessitates the use of a special open trusswork in the interstage area to prevent the superheated second-stage exhaust from blowing up the rocket.",
          "type": "example"
        }
      ],
      "glosses": [
        "To light the engine(s) of a rocket stage while still attached to the stage beneath it."
      ],
      "links": [
        [
          "light",
          "light"
        ],
        [
          "engine",
          "engine"
        ],
        [
          "rocket",
          "rocket"
        ],
        [
          "stage",
          "stage"
        ]
      ],
      "raw_glosses": [
        "(intransitive) To light the engine(s) of a rocket stage while still attached to the stage beneath it."
      ],
      "tags": [
        "intransitive"
      ]
    }
  ],
  "word": "hot-stage"
}