"戦役" meaning in Japanese

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      "args": {
        "1": "戰役"
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      "expansion": "戰役 (MC tsyenH ywek)",
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  "etymology_text": "From Middle Chinese 戰役 (MC tsyenH ywek).",
  "forms": [
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      "form": "戦役",
      "ruby": [
        [
          "戦",
          "せん"
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          "役",
          "えき"
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      "expansion": "戦(せん)役(えき) • (sen'eki)",
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  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
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      ],
      "glosses": [
        "a war"
      ],
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          "war",
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      "synonyms": [
        {
          "word": "戦争"
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      "glosses": [
        "a battle"
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        {
          "word": "戦い"
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        {
          "word": "役"
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        {
          "word": "戦闘"
        },
        {
          "word": "交戦"
        }
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    {
      "other": "せんえき"
    },
    {
      "ipa": "[sẽ̞ɰ̃e̞kʲi]"
    }
  ],
  "word": "戦役"
}

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      "expansion": "戰役 (MC tsyenH ywek)",
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  "etymology_text": "From Middle Chinese 戰役 (MC tsyenH ywek).",
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    {
      "form": "戦役",
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        [
          "戦",
          "せん"
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          "役",
          "えき"
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  ],
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  "pos": "noun",
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        "a war"
      ],
      "links": [
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          "war",
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        {
          "word": "戦争"
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    {
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        "a battle"
      ],
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        [
          "battle",
          "battle"
        ]
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        {
          "word": "戦い"
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        {
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          "word": "戦闘"
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    {
      "ipa": "[sẽ̞ɰ̃e̞kʲi]"
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