"反り舌音" meaning in Japanese

{
  "forms": [
    {
      "form": "反り舌音",
      "ruby": [
        [
          "反",
          "そ"
        ],
        [
          "舌",
          "じた"
        ],
        [
          "音",
          "おん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "sorijitaon",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "そりじたおん"
      },
      "expansion": "反(そ)り舌(じた)音(おん) • (sorijitaon)",
      "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 entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "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 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 raw sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Phonetics",
          "orig": "ja:Phonetics",
          "parents": [
            "Linguistics",
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Sound",
          "orig": "ja:Sound",
          "parents": [
            "Energy",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "retroflex"
      ],
      "id": "en-反り舌音-ja-noun-55MOI1Kq",
      "links": [
        [
          "phonetics",
          "phonetics"
        ],
        [
          "retroflex",
          "retroflex"
        ]
      ],
      "raw_glosses": [
        "(phonetics) retroflex"
      ],
      "synonyms": [
        {
          "word": "反舌音"
        }
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "phonetics",
        "phonology",
        "sciences"
      ],
      "wikipedia": [
        "ja:そり舌音"
      ]
    }
  ],
  "sounds": [
    {
      "other": "そりじたおん"
    },
    {
      "ipa": "[so̞ɾʲiʑita̠õ̞ɴ]"
    }
  ],
  "word": "反り舌音"
}

{
  "forms": [
    {
      "form": "反り舌音",
      "ruby": [
        [
          "反",
          "そ"
        ],
        [
          "舌",
          "じた"
        ],
        [
          "音",
          "おん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "sorijitaon",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "そりじたおん"
      },
      "expansion": "反(そ)り舌(じた)音(おん) • (sorijitaon)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese entries with topic categories using raw markup",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with first grade kanji",
        "Japanese terms spelled with sixth grade kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with three Han script characters",
        "Pages with raw sortkeys",
        "ja:Phonetics",
        "ja:Sound"
      ],
      "glosses": [
        "retroflex"
      ],
      "links": [
        [
          "phonetics",
          "phonetics"
        ],
        [
          "retroflex",
          "retroflex"
        ]
      ],
      "raw_glosses": [
        "(phonetics) retroflex"
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "phonetics",
        "phonology",
        "sciences"
      ],
      "wikipedia": [
        "ja:そり舌音"
      ]
    }
  ],
  "sounds": [
    {
      "other": "そりじたおん"
    },
    {
      "ipa": "[so̞ɾʲiʑita̠õ̞ɴ]"
    }
  ],
  "synonyms": [
    {
      "word": "反舌音"
    }
  ],
  "word": "反り舌音"
}