"initialisation" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "initialise",
        "3": "ation"
      },
      "expansion": "initialise + -ation",
      "name": "suffix"
    }
  ],
  "etymology_text": "From initialise + -ation.",
  "forms": [
    {
      "form": "initialisations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
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      "expansion": "initialisation (countable and uncountable, plural initialisations)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "initialization"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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          "name": "English terms suffixed with -ation",
          "parents": [],
          "source": "w"
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        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
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          "parents": [],
          "source": "w"
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      ],
      "glosses": [
        "Non-Oxford British English standard spelling of initialization."
      ],
      "id": "en-initialisation-en-noun-KiKm2LvR",
      "links": [
        [
          "British English",
          "British English"
        ],
        [
          "initialization",
          "initialization#English"
        ]
      ],
      "tags": [
        "UK",
        "alt-of",
        "countable",
        "nonstandard",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-eɪʃən"
    }
  ],
  "word": "initialisation"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "initialise",
        "3": "ation"
      },
      "expansion": "initialise + -ation",
      "name": "suffix"
    }
  ],
  "etymology_text": "From initialise + -ation.",
  "forms": [
    {
      "form": "initialisations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "initialisation (countable and uncountable, plural initialisations)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "initialization"
        }
      ],
      "categories": [
        "British English forms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -ation",
        "English uncountable nouns",
        "Pages with 2 entries",
        "Pages with entries",
        "Rhymes:English/eɪʃən",
        "Rhymes:English/eɪʃən/6 syllables"
      ],
      "glosses": [
        "Non-Oxford British English standard spelling of initialization."
      ],
      "links": [
        [
          "British English",
          "British English"
        ],
        [
          "initialization",
          "initialization#English"
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  ],
  "sounds": [
    {
      "rhymes": "-eɪʃən"
    }
  ],
  "word": "initialisation"
}