"超低周波音" meaning in Japanese

{
  "antonyms": [
    {
      "english": "ultrasound",
      "roman": "chōonpa",
      "ruby": [
        [
          "超音波",
          "ちょうおんぱ"
        ]
      ],
      "sense": "antonym(s) of “physics”",
      "word": "超音波"
    }
  ],
  "forms": [
    {
      "form": "超低周波音",
      "ruby": [
        [
          "超",
          "ちょう"
        ],
        [
          "低",
          "てい"
        ],
        [
          "周",
          "しゅう"
        ],
        [
          "波",
          "は"
        ],
        [
          "音",
          "おん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "chōteishūhaon",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ちょうていしゅうはおん"
      },
      "expansion": "超(ちょう)低(てい)周(しゅう)波(は)音(おん) • (chōteishūhaon)",
      "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 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": "topical",
          "langcode": "ja",
          "name": "Physics",
          "orig": "ja:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "infrasound"
      ],
      "id": "en-超低周波音-ja-noun-zuaSrqDN",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "infrasound",
          "infrasound"
        ]
      ],
      "raw_glosses": [
        "(physics) infrasound"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕo̞ːte̞ːɕɨᵝːha̠õ̞ɴ]"
    }
  ],
  "word": "超低周波音"
}

{
  "antonyms": [
    {
      "english": "ultrasound",
      "roman": "chōonpa",
      "ruby": [
        [
          "超音波",
          "ちょうおんぱ"
        ]
      ],
      "sense": "antonym(s) of “physics”",
      "word": "超音波"
    }
  ],
  "forms": [
    {
      "form": "超低周波音",
      "ruby": [
        [
          "超",
          "ちょう"
        ],
        [
          "低",
          "てい"
        ],
        [
          "周",
          "しゅう"
        ],
        [
          "波",
          "は"
        ],
        [
          "音",
          "おん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "chōteishūhaon",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ちょうていしゅうはおん"
      },
      "expansion": "超(ちょう)低(てい)周(しゅう)波(は)音(おん) • (chōteishūhaon)",
      "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 first grade kanji",
        "Japanese terms spelled with fourth grade kanji",
        "Japanese terms spelled with secondary school 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 five Han script characters",
        "ja:Physics"
      ],
      "glosses": [
        "infrasound"
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "infrasound",
          "infrasound"
        ]
      ],
      "raw_glosses": [
        "(physics) infrasound"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕo̞ːte̞ːɕɨᵝːha̠õ̞ɴ]"
    }
  ],
  "word": "超低周波音"
}

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