"⊢" meaning in Translingual

{
  "antonyms": [
    {
      "word": "⊬"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "⊢"
      },
      "expansion": "⊢",
      "name": "m"
    },
    {
      "args": {
        "1": "mul",
        "2": "⊦"
      },
      "expansion": "⊦",
      "name": "m"
    }
  ],
  "etymology_text": "⊢ developed from ⊦, used to signify assertions in Principia Mathematica; in turn derived from idiosyncratic two-dimensional notation for logic employed in Begriffsschrift.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "⊢",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Logic",
          "orig": "mul:Logic",
          "parents": [
            "Formal sciences",
            "Philosophy",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "mathsf PA⊢∀a∀b:a+b=b+a"
        }
      ],
      "glosses": [
        "proves; it is provable"
      ],
      "id": "en-⊢-mul-symbol-dCpXxNW0",
      "links": [
        [
          "logic",
          "logic"
        ],
        [
          "proves",
          "proves"
        ],
        [
          "provable",
          "provable"
        ]
      ],
      "raw_glosses": [
        "(logic) proves; it is provable"
      ],
      "related": [
        {
          "word": "⊨"
        }
      ],
      "topics": [
        "human-sciences",
        "logic",
        "mathematics",
        "philosophy",
        "sciences"
      ]
    }
  ],
  "word": "⊢"
}

{
  "antonyms": [
    {
      "word": "⊬"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "⊢"
      },
      "expansion": "⊢",
      "name": "m"
    },
    {
      "args": {
        "1": "mul",
        "2": "⊦"
      },
      "expansion": "⊦",
      "name": "m"
    }
  ],
  "etymology_text": "⊢ developed from ⊦, used to signify assertions in Principia Mathematica; in turn derived from idiosyncratic two-dimensional notation for logic employed in Begriffsschrift.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "⊢",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "related": [
    {
      "word": "⊨"
    }
  ],
  "senses": [
    {
      "categories": [
        "Translingual entries with incorrect language header",
        "Translingual lemmas",
        "Translingual symbols",
        "mul:Logic"
      ],
      "examples": [
        {
          "text": "mathsf PA⊢∀a∀b:a+b=b+a"
        }
      ],
      "glosses": [
        "proves; it is provable"
      ],
      "links": [
        [
          "logic",
          "logic"
        ],
        [
          "proves",
          "proves"
        ],
        [
          "provable",
          "provable"
        ]
      ],
      "raw_glosses": [
        "(logic) proves; it is provable"
      ],
      "topics": [
        "human-sciences",
        "logic",
        "mathematics",
        "philosophy",
        "sciences"
      ]
    }
  ],
  "word": "⊢"
}