"rhythm royal" meaning in English

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      "expansion": "rhythm royal",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Poetry",
          "orig": "en:Poetry",
          "parents": [
            "Art",
            "Literature",
            "Culture",
            "Entertainment",
            "Writing",
            "Society",
            "Human behaviour",
            "Language",
            "All topics",
            "Human",
            "Communication",
            "Fundamental"
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          "source": "w"
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      ],
      "glosses": [
        "rhyme royal"
      ],
      "id": "en-rhythm_royal-en-noun-gKyTqSUM",
      "links": [
        [
          "poetry",
          "poetry"
        ],
        [
          "rhyme royal",
          "rhyme royal"
        ]
      ],
      "raw_glosses": [
        "(poetry) rhyme royal"
      ],
      "topics": [
        "communications",
        "journalism",
        "literature",
        "media",
        "poetry",
        "publishing",
        "writing"
      ]
    }
  ],
  "word": "rhythm royal"
}

{
  "head_templates": [
    {
      "args": {
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      "expansion": "rhythm royal",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "en:Poetry"
      ],
      "glosses": [
        "rhyme royal"
      ],
      "links": [
        [
          "poetry",
          "poetry"
        ],
        [
          "rhyme royal",
          "rhyme royal"
        ]
      ],
      "raw_glosses": [
        "(poetry) rhyme royal"
      ],
      "topics": [
        "communications",
        "journalism",
        "literature",
        "media",
        "poetry",
        "publishing",
        "writing"
      ]
    }
  ],
  "word": "rhythm royal"
}