"-Tuber" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "YouTuber"
      },
      "expansion": "Back-formation from YouTuber",
      "name": "back-form"
    }
  ],
  "etymology_text": "Back-formation from YouTuber, possibly modelled after VTuber.",
  "forms": [
    {
      "form": "-tuber",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "-Tuber (noun-forming suffix)",
      "name": "en-noun"
    }
  ],
  "hyphenations": [
    {
      "parts": [
        "-Tu",
        "ber"
      ]
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English back-formations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Occupations",
          "orig": "en:Occupations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "YouTube",
          "orig": "en:YouTube",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Forms agent nouns for YouTubers or similar occupations who have the qualities of the root word."
      ],
      "id": "en--Tuber-en-suffix-MPXD00VK",
      "links": [
        [
          "agent noun",
          "agent noun#English"
        ],
        [
          "YouTuber",
          "YouTuber#English"
        ],
        [
          "qualities",
          "quality#English"
        ],
        [
          "root",
          "root#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈtʃuː.bə/",
      "note": "yod-coalescence"
    },
    {
      "ipa": "/ˈtjuː.bə/",
      "note": "non-yod-coalescence"
    },
    {
      "ipa": "/ˈtu.bəɹ/",
      "tags": [
        "General-American"
      ]
    },
    {
      "rhymes": "-uːbə(ɹ)"
    }
  ],
  "word": "-Tuber"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "YouTuber"
      },
      "expansion": "Back-formation from YouTuber",
      "name": "back-form"
    }
  ],
  "etymology_text": "Back-formation from YouTuber, possibly modelled after VTuber.",
  "forms": [
    {
      "form": "-tuber",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "-Tuber (noun-forming suffix)",
      "name": "en-noun"
    }
  ],
  "hyphenations": [
    {
      "parts": [
        "-Tu",
        "ber"
      ]
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "English back-formations",
        "English entries with incorrect language header",
        "English lemmas",
        "English noun-forming suffixes",
        "English suffixes",
        "English uncountable nouns",
        "Pages using catfix",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:English/uːbə(ɹ)",
        "Rhymes:English/uːbə(ɹ)/2 syllables",
        "en:Occupations",
        "en:YouTube"
      ],
      "glosses": [
        "Forms agent nouns for YouTubers or similar occupations who have the qualities of the root word."
      ],
      "links": [
        [
          "agent noun",
          "agent noun#English"
        ],
        [
          "YouTuber",
          "YouTuber#English"
        ],
        [
          "qualities",
          "quality#English"
        ],
        [
          "root",
          "root#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈtʃuː.bə/",
      "note": "yod-coalescence"
    },
    {
      "ipa": "/ˈtjuː.bə/",
      "note": "non-yod-coalescence"
    },
    {
      "ipa": "/ˈtu.bəɹ/",
      "tags": [
        "General-American"
      ]
    },
    {
      "rhymes": "-uːbə(ɹ)"
    }
  ],
  "word": "-Tuber"
}

{
  "called_from": "form_descriptions/1698",
  "msg": "unrecognized head form: noun-forming suffix",
  "path": [
    "-Tuber"
  ],
  "section": "English",
  "subsection": "suffix",
  "title": "-Tuber",
  "trace": ""
}