"micromineral" meaning in English

{
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      "expansion": "micro- + mineral",
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  ],
  "etymology_text": "From micro- + mineral.",
  "forms": [
    {
      "form": "microminerals",
      "tags": [
        "plural"
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  "head_templates": [
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      "args": {},
      "expansion": "micromineral (plural microminerals)",
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  "lang_code": "en",
  "pos": "noun",
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      "examples": [
        {
          "ref": "2007 January 21, Rob Walker, “Earth Cover”, in New York Times:",
          "text": "The company’s “patent-pending Rare Minerals Skin Revival Treatment” is actually meant to be worn while sleeping, making your skin “more luminous” all the while, thanks to a formula that includes “all 72 organic macro- and microminerals that exist in nature.”",
          "type": "quote"
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      ],
      "glosses": [
        "A mineral of which only trace amounts are needed in the diet."
      ],
      "id": "en-micromineral-en-noun-2RMAzHUs",
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        [
          "mineral",
          "mineral"
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          "trace",
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          "diet",
          "diet"
        ]
      ]
    }
  ],
  "word": "micromineral"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "micro",
        "3": "mineral"
      },
      "expansion": "micro- + mineral",
      "name": "prefix"
    }
  ],
  "etymology_text": "From micro- + mineral.",
  "forms": [
    {
      "form": "microminerals",
      "tags": [
        "plural"
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    }
  ],
  "head_templates": [
    {
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      "expansion": "micromineral (plural microminerals)",
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  "lang_code": "en",
  "pos": "noun",
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        {
          "ref": "2007 January 21, Rob Walker, “Earth Cover”, in New York Times:",
          "text": "The company’s “patent-pending Rare Minerals Skin Revival Treatment” is actually meant to be worn while sleeping, making your skin “more luminous” all the while, thanks to a formula that includes “all 72 organic macro- and microminerals that exist in nature.”",
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      ],
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        "A mineral of which only trace amounts are needed in the diet."
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  "word": "micromineral"
}