"numbers juggling" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "-"
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      "expansion": "numbers juggling (uncountable)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
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          "parents": [],
          "source": "w"
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        {
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          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Juggling",
          "orig": "en:Juggling",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "numbers juggler"
        }
      ],
      "glosses": [
        "The act of juggling a large number of props as opposed to a smaller number of props with longer and/or more varied patterns."
      ],
      "id": "en-numbers_juggling-en-noun-hXvGtwSF",
      "links": [
        [
          "juggling",
          "juggle#Verb"
        ],
        [
          "prop",
          "prop"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "numbers juggling"
}

{
  "derived": [
    {
      "word": "numbers juggler"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "numbers juggling (uncountable)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
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        "Pages with entries",
        "en:Juggling"
      ],
      "glosses": [
        "The act of juggling a large number of props as opposed to a smaller number of props with longer and/or more varied patterns."
      ],
      "links": [
        [
          "juggling",
          "juggle#Verb"
        ],
        [
          "prop",
          "prop"
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      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "numbers juggling"
}