"undocking" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "undock",
        "3": "ing"
      },
      "expansion": "undock + -ing",
      "name": "suffix"
    }
  ],
  "etymology_text": "undock + -ing",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "verb form"
      },
      "expansion": "undocking",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "word": "undock"
        }
      ],
      "glosses": [
        "present participle and gerund of undock"
      ],
      "id": "en-undocking-en-verb-5Z~qvh0C",
      "links": [
        [
          "undock",
          "undock#English"
        ]
      ],
      "tags": [
        "form-of",
        "gerund",
        "participle",
        "present"
      ]
    }
  ],
  "word": "undocking"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "undock",
        "3": "ing"
      },
      "expansion": "undock + -ing",
      "name": "suffix"
    }
  ],
  "etymology_text": "undock + -ing",
  "forms": [
    {
      "form": "undockings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undocking (plural undockings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "79 21",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "73 27",
          "kind": "other",
          "name": "English terms suffixed with -ing",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "80 20",
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "coordinate_terms": [
        {
          "word": "unberthing"
        }
      ],
      "examples": [
        {
          "ref": "1994, National Research Council (U.S.). Committee on Advances in Navigation and Piloting, Minding the helm: marine navigation and piloting (page 418)",
          "text": "Six years of training are required. Within the first 2 years, the trainee must observe at least 225 passages, dockings, and undockings: at least 25 of these maneuvers must be performed by the trainee under the supervision of a docking master."
        }
      ],
      "glosses": [
        "The process by which something is undocked; removal from a dock."
      ],
      "id": "en-undocking-en-noun-NqtAM2Cc",
      "links": [
        [
          "undock",
          "undock"
        ],
        [
          "dock",
          "dock"
        ]
      ],
      "translations": [
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "rasstykóvka",
          "sense": "the process of disconnecting one spacecraft from another",
          "tags": [
            "feminine"
          ],
          "word": "расстыко́вка"
        }
      ]
    }
  ],
  "word": "undocking"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English non-lemma forms",
    "English nouns",
    "English terms suffixed with -ing",
    "English verb forms",
    "Terms with Russian translations"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "undock",
        "3": "ing"
      },
      "expansion": "undock + -ing",
      "name": "suffix"
    }
  ],
  "etymology_text": "undock + -ing",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "verb form"
      },
      "expansion": "undocking",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "word": "undock"
        }
      ],
      "glosses": [
        "present participle and gerund of undock"
      ],
      "links": [
        [
          "undock",
          "undock#English"
        ]
      ],
      "tags": [
        "form-of",
        "gerund",
        "participle",
        "present"
      ]
    }
  ],
  "word": "undocking"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English non-lemma forms",
    "English nouns",
    "English terms suffixed with -ing",
    "English verb forms",
    "Terms with Russian translations"
  ],
  "coordinate_terms": [
    {
      "word": "unberthing"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "undock",
        "3": "ing"
      },
      "expansion": "undock + -ing",
      "name": "suffix"
    }
  ],
  "etymology_text": "undock + -ing",
  "forms": [
    {
      "form": "undockings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undocking (plural undockings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "examples": [
        {
          "ref": "1994, National Research Council (U.S.). Committee on Advances in Navigation and Piloting, Minding the helm: marine navigation and piloting (page 418)",
          "text": "Six years of training are required. Within the first 2 years, the trainee must observe at least 225 passages, dockings, and undockings: at least 25 of these maneuvers must be performed by the trainee under the supervision of a docking master."
        }
      ],
      "glosses": [
        "The process by which something is undocked; removal from a dock."
      ],
      "links": [
        [
          "undock",
          "undock"
        ],
        [
          "dock",
          "dock"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "rasstykóvka",
      "sense": "the process of disconnecting one spacecraft from another",
      "tags": [
        "feminine"
      ],
      "word": "расстыко́вка"
    }
  ],
  "word": "undocking"
}