"trichromate" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "tri",
        "3": "chromate"
      },
      "expansion": "tri- + chromate",
      "name": "prefix"
    }
  ],
  "etymology_text": "From tri- + chromate.",
  "forms": [
    {
      "form": "trichromates",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "trichromate (plural trichromates)",
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  "lang_code": "en",
  "pos": "noun",
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          "langcode": "en",
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      ],
      "glosses": [
        "Any salt that has three chromate ions"
      ],
      "id": "en-trichromate-en-noun-nmkFYbDT",
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
        [
          "salt",
          "salt"
        ],
        [
          "chromate",
          "chromate"
        ]
      ],
      "raw_glosses": [
        "(inorganic chemistry) Any salt that has three chromate ions"
      ],
      "related": [
        {
          "word": "trichromacy"
        },
        {
          "word": "trichromat"
        },
        {
          "word": "trichromatic"
        }
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "trichromate"
}

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  "etymology_templates": [
    {
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        "2": "tri",
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      "expansion": "tri- + chromate",
      "name": "prefix"
    }
  ],
  "etymology_text": "From tri- + chromate.",
  "forms": [
    {
      "form": "trichromates",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
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  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "trichromacy"
    },
    {
      "word": "trichromat"
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    {
      "word": "trichromatic"
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      "glosses": [
        "Any salt that has three chromate ions"
      ],
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
        [
          "salt",
          "salt"
        ],
        [
          "chromate",
          "chromate"
        ]
      ],
      "raw_glosses": [
        "(inorganic chemistry) Any salt that has three chromate ions"
      ],
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        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
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    }
  ],
  "word": "trichromate"
}