"hair-salt" meaning in English

{
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        "2": "de",
        "3": "Haarsalz"
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      "expansion": "Calque of German Haarsalz",
      "name": "calque"
    }
  ],
  "etymology_text": "Calque of German Haarsalz.",
  "forms": [
    {
      "form": "hair-salts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "args": {
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      "expansion": "hair-salt (countable and uncountable, plural hair-salts)",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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            "Matter",
            "Mineralogy",
            "Chemistry",
            "Nature",
            "Geology",
            "Sciences",
            "All topics",
            "Earth sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A habit of epsomite which occurs as silky, hair-like fibers."
      ],
      "id": "en-hair-salt-en-noun-CzAv6OQL",
      "links": [
        [
          "mineralogy",
          "mineralogy"
        ],
        [
          "habit",
          "habit"
        ],
        [
          "epsomite",
          "epsomite"
        ],
        [
          "silky",
          "silky"
        ],
        [
          "hair",
          "hair"
        ],
        [
          "fiber",
          "fiber"
        ]
      ],
      "raw_glosses": [
        "(mineralogy, dated) A habit of epsomite which occurs as silky, hair-like fibers."
      ],
      "synonyms": [
        {
          "word": "hair salt"
        }
      ],
      "tags": [
        "countable",
        "dated",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "geography",
        "geology",
        "mineralogy",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "hair-salt"
}

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        "2": "de",
        "3": "Haarsalz"
      },
      "expansion": "Calque of German Haarsalz",
      "name": "calque"
    }
  ],
  "etymology_text": "Calque of German Haarsalz.",
  "forms": [
    {
      "form": "hair-salts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "expansion": "hair-salt (countable and uncountable, plural hair-salts)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A habit of epsomite which occurs as silky, hair-like fibers."
      ],
      "links": [
        [
          "mineralogy",
          "mineralogy"
        ],
        [
          "habit",
          "habit"
        ],
        [
          "epsomite",
          "epsomite"
        ],
        [
          "silky",
          "silky"
        ],
        [
          "hair",
          "hair"
        ],
        [
          "fiber",
          "fiber"
        ]
      ],
      "raw_glosses": [
        "(mineralogy, dated) A habit of epsomite which occurs as silky, hair-like fibers."
      ],
      "tags": [
        "countable",
        "dated",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "geography",
        "geology",
        "mineralogy",
        "natural-sciences",
        "physical-sciences"
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    }
  ],
  "synonyms": [
    {
      "word": "hair salt"
    }
  ],
  "word": "hair-salt"
}