"colcothar" meaning in English

{
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        "3": "قَلْقَطَار"
      },
      "expansion": "Arabic قَلْقَطَار (qalqaṭār)",
      "name": "bor"
    }
  ],
  "etymology_text": "From Arabic قَلْقَطَار (qalqaṭār).",
  "forms": [
    {
      "form": "colcothars",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "colcothar (countable and uncountable, plural colcothars)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Organic compounds",
          "orig": "en:Organic compounds",
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            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Pigments",
          "orig": "en:Pigments",
          "parents": [
            "Colors",
            "Light",
            "Vision",
            "Energy",
            "Senses",
            "Nature",
            "Perception",
            "All topics",
            "Body",
            "Fundamental",
            "Human"
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          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "salt of colcothar"
        }
      ],
      "glosses": [
        "Polishing rouge; a reddish-brown oxide of iron, used in polishing glass, and also as a pigment."
      ],
      "id": "en-colcothar-en-noun-QgW-~0yX",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "Polishing",
          "polish"
        ],
        [
          "rouge",
          "rouge"
        ],
        [
          "reddish",
          "reddish"
        ],
        [
          "brown",
          "brown"
        ],
        [
          "oxide",
          "oxide"
        ],
        [
          "iron",
          "iron"
        ],
        [
          "glass",
          "glass"
        ],
        [
          "pigment",
          "pigment"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry, obsolete) Polishing rouge; a reddish-brown oxide of iron, used in polishing glass, and also as a pigment."
      ],
      "synonyms": [
        {
          "word": "crocus Martis"
        }
      ],
      "tags": [
        "countable",
        "obsolete",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
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    }
  ],
  "word": "colcothar"
}

{
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    {
      "word": "salt of colcothar"
    }
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      "name": "bor"
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  ],
  "etymology_text": "From Arabic قَلْقَطَار (qalqaṭār).",
  "forms": [
    {
      "form": "colcothars",
      "tags": [
        "plural"
      ]
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "Polishing rouge; a reddish-brown oxide of iron, used in polishing glass, and also as a pigment."
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "Polishing",
          "polish"
        ],
        [
          "rouge",
          "rouge"
        ],
        [
          "reddish",
          "reddish"
        ],
        [
          "brown",
          "brown"
        ],
        [
          "oxide",
          "oxide"
        ],
        [
          "iron",
          "iron"
        ],
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          "glass",
          "glass"
        ],
        [
          "pigment",
          "pigment"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry, obsolete) Polishing rouge; a reddish-brown oxide of iron, used in polishing glass, and also as a pigment."
      ],
      "synonyms": [
        {
          "word": "crocus Martis"
        }
      ],
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  "word": "colcothar"
}