"over nine thousand" meaning in English

{
  "etymology_text": "From episode 28 of the anime TV series Dragon Ball Z (\"Goku's Arrival\", 1997), referring to Goku's increase in power level.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositional phrase",
        "head": ""
      },
      "expansion": "over nine thousand",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "over nine thousand",
      "name": "en-PP"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Dragon Ball",
          "orig": "en:Dragon Ball",
          "parents": [
            "Animation",
            "Fantasy",
            "Japanese fiction",
            "Mass media",
            "Fiction",
            "Speculative fiction",
            "Japan",
            "Culture",
            "Media",
            "Artistic works",
            "Genres",
            "Asia",
            "Society",
            "Communication",
            "Art",
            "Entertainment",
            "Earth",
            "Eurasia",
            "All topics",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Internet memes",
          "orig": "en:Internet memes",
          "parents": [
            "Comedy",
            "Internet",
            "Memetics",
            "Drama",
            "Computing",
            "Networking",
            "Philosophy",
            "Theater",
            "Technology",
            "All topics",
            "Art",
            "Entertainment",
            "Fundamental",
            "Culture",
            "Society"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "off the charts; through the roof (beyond expectations)"
      ],
      "id": "en-over_nine_thousand-en-prep_phrase-cYstMQ1y",
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "Internet",
          "Internet"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "off the charts",
          "off the charts"
        ],
        [
          "through the roof",
          "through the roof"
        ]
      ],
      "raw_glosses": [
        "(humorous, Internet slang, idiomatic) off the charts; through the roof (beyond expectations)"
      ],
      "synonyms": [
        {
          "word": "over 9000"
        }
      ],
      "tags": [
        "Internet",
        "humorous",
        "idiomatic"
      ],
      "wikipedia": [
        "Dragon Ball Z",
        "List of Dragon Ball Z episodes (season 1)",
        "en:over nine thousand"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-over nine thousand.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/74/En-au-over_nine_thousand.ogg/En-au-over_nine_thousand.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/7/74/En-au-over_nine_thousand.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "over nine thousand"
}

{
  "etymology_text": "From episode 28 of the anime TV series Dragon Ball Z (\"Goku's Arrival\", 1997), referring to Goku's increase in power level.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositional phrase",
        "head": ""
      },
      "expansion": "over nine thousand",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "over nine thousand",
      "name": "en-PP"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English humorous terms",
        "English idioms",
        "English internet slang",
        "English lemmas",
        "English multiword terms",
        "English prepositional phrases",
        "English terms derived from Dragon Ball",
        "English terms with audio links",
        "en:Dragon Ball",
        "en:Internet memes"
      ],
      "glosses": [
        "off the charts; through the roof (beyond expectations)"
      ],
      "links": [
        [
          "humorous",
          "humorous"
        ],
        [
          "Internet",
          "Internet"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "off the charts",
          "off the charts"
        ],
        [
          "through the roof",
          "through the roof"
        ]
      ],
      "raw_glosses": [
        "(humorous, Internet slang, idiomatic) off the charts; through the roof (beyond expectations)"
      ],
      "tags": [
        "Internet",
        "humorous",
        "idiomatic"
      ],
      "wikipedia": [
        "Dragon Ball Z",
        "List of Dragon Ball Z episodes (season 1)",
        "en:over nine thousand"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-over nine thousand.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/74/En-au-over_nine_thousand.ogg/En-au-over_nine_thousand.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/7/74/En-au-over_nine_thousand.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "synonyms": [
    {
      "word": "over 9000"
    }
  ],
  "word": "over nine thousand"
}