"polychromate" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "poly",
        "3": "chromate"
      },
      "expansion": "poly- + chromate",
      "name": "prefix"
    }
  ],
  "etymology_text": "poly- + chromate",
  "forms": [
    {
      "form": "polychromates",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "polychromate (plural polychromates)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Inorganic chemistry",
          "orig": "en:Inorganic chemistry",
          "parents": [
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A salt or ion composed of multiple chromate groups"
      ],
      "id": "en-polychromate-en-noun-ShLOV6fO",
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
        [
          "chromate",
          "chromate"
        ]
      ],
      "raw_glosses": [
        "(inorganic chemistry) A salt or ion composed of multiple chromate groups"
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "polychromate"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "poly",
        "3": "chromate"
      },
      "expansion": "poly- + chromate",
      "name": "prefix"
    }
  ],
  "etymology_text": "poly- + chromate",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "polychromate (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "65 35",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "56 44",
          "kind": "other",
          "name": "English terms prefixed with poly-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Composed of many colours"
      ],
      "id": "en-polychromate-en-adj-ASKLeYFX",
      "links": [
        [
          "colour",
          "colour"
        ]
      ],
      "synonyms": [
        {
          "word": "motley"
        },
        {
          "word": "multicolored"
        },
        {
          "word": "polychromatic"
        }
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "polychromate"
}

{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with poly-",
    "English uncomparable adjectives"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "poly",
        "3": "chromate"
      },
      "expansion": "poly- + chromate",
      "name": "prefix"
    }
  ],
  "etymology_text": "poly- + chromate",
  "forms": [
    {
      "form": "polychromates",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "polychromate (plural polychromates)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Inorganic chemistry"
      ],
      "glosses": [
        "A salt or ion composed of multiple chromate groups"
      ],
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
        [
          "chromate",
          "chromate"
        ]
      ],
      "raw_glosses": [
        "(inorganic chemistry) A salt or ion composed of multiple chromate groups"
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "polychromate"
}

{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with poly-",
    "English uncomparable adjectives"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "poly",
        "3": "chromate"
      },
      "expansion": "poly- + chromate",
      "name": "prefix"
    }
  ],
  "etymology_text": "poly- + chromate",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "polychromate (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "Composed of many colours"
      ],
      "links": [
        [
          "colour",
          "colour"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "motley"
    },
    {
      "word": "multicolored"
    },
    {
      "word": "polychromatic"
    }
  ],
  "word": "polychromate"
}