"言語接触" meaning in Japanese

{
  "forms": [
    {
      "form": "言語接触",
      "ruby": [
        [
          "言",
          "げん"
        ],
        [
          "語",
          "ご"
        ],
        [
          "接",
          "せっ"
        ],
        [
          "触",
          "しょく"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "gengo sesshoku",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "gengosetusyoku",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "げんごせつしよく",
      "roman": "gengosetusyoku",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "げんご せっしょく",
        "head": "言語接触",
        "hhira": "げんごせつしよく"
      },
      "expansion": "言(げん)語(ご)接(せっ)触(しょく) • (gengo sesshoku) ^(←げんごせつしよく (gengosetusyoku)?)",
      "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 alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "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 redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Linguistics",
          "orig": "ja:Linguistics",
          "parents": [
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "language contact"
      ],
      "id": "en-言語接触-ja-noun-hZdOjJLN",
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "language contact",
          "language contact"
        ]
      ],
      "raw_glosses": [
        "(linguistics) language contact"
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ],
      "wikipedia": [
        "ja:言語接触"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɡẽ̞ŋɡo̞ se̞ɕːo̞kɯ̟ᵝ]"
    }
  ],
  "word": "言語接触"
}

{
  "forms": [
    {
      "form": "言語接触",
      "ruby": [
        [
          "言",
          "げん"
        ],
        [
          "語",
          "ご"
        ],
        [
          "接",
          "せっ"
        ],
        [
          "触",
          "しょく"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "gengo sesshoku",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "gengosetusyoku",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "げんごせつしよく",
      "roman": "gengosetusyoku",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "げんご せっしょく",
        "head": "言語接触",
        "hhira": "げんごせつしよく"
      },
      "expansion": "言(げん)語(ご)接(せっ)触(しょく) • (gengo sesshoku) ^(←げんごせつしよく (gengosetusyoku)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with fifth grade kanji",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with four Han script characters",
        "ja:Linguistics"
      ],
      "glosses": [
        "language contact"
      ],
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "language contact",
          "language contact"
        ]
      ],
      "raw_glosses": [
        "(linguistics) language contact"
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ],
      "wikipedia": [
        "ja:言語接触"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɡẽ̞ŋɡo̞ se̞ɕːo̞kɯ̟ᵝ]"
    }
  ],
  "word": "言語接触"
}

{
  "called_from": "parser/304",
  "msg": "HTML tag <span> not properly closed",
  "path": [
    "言語接触"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "言語接触",
  "trace": "started on line 2, detected on line 2"
}

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