"消耗戦" meaning in Japanese

{
  "forms": [
    {
      "form": "消耗戦",
      "ruby": [
        [
          "消",
          "しょう"
        ],
        [
          "耗",
          "もう"
        ],
        [
          "戦",
          "せん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "shōmōsen",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "しょうもうせん"
      },
      "expansion": "消(しょう)耗(もう)戦(せん) • (shōmōsen)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 3 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "War",
          "orig": "ja:War",
          "parents": [
            "Conflict",
            "Military",
            "Violence",
            "Human behaviour",
            "Society",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "attrition warfare"
      ],
      "id": "en-消耗戦-ja-noun-LH6FcRxn"
    }
  ],
  "sounds": [
    {
      "ipa": "[ɕo̞ːmo̞ːsẽ̞ɴ]"
    }
  ],
  "word": "消耗戦"
}

{
  "forms": [
    {
      "form": "消耗戦",
      "ruby": [
        [
          "消",
          "しょう"
        ],
        [
          "耗",
          "もう"
        ],
        [
          "戦",
          "せん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "shōmōsen",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "しょうもうせん"
      },
      "expansion": "消(しょう)耗(もう)戦(せん) • (shōmōsen)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with fourth grade kanji",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with 3 kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with IPA pronunciation missing pitch accent",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries",
        "ja:War"
      ],
      "glosses": [
        "attrition warfare"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɕo̞ːmo̞ːsẽ̞ɴ]"
    }
  ],
  "word": "消耗戦"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "消耗戦"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "消耗戦",
  "trace": ""
}