"chromous" meaning in English

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  "etymology_text": "From chromo- + -ous.",
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  "lang_code": "en",
  "pos": "adj",
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chromium",
          "orig": "en:Chromium",
          "parents": [
            "Transition metals",
            "Chemical elements",
            "Metals",
            "Matter",
            "Metallurgy",
            "Chemistry",
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            "Technology",
            "Sciences",
            "All topics",
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      "derived": [
        {
          "word": "chromous acid"
        },
        {
          "word": "chromous chloride"
        },
        {
          "word": "chromous oxide"
        }
      ],
      "glosses": [
        "of, relating to, or containing chromium, especially in oxidation state 2"
      ],
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          "chemistry",
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          "chromium",
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          "oxidation state",
          "oxidation state"
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      "raw_glosses": [
        "(chemistry) of, relating to, or containing chromium, especially in oxidation state 2"
      ],
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        {
          "word": "chromic"
        }
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        "not-comparable"
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        "chemistry",
        "natural-sciences",
        "physical-sciences"
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  "word": "chromous"
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  "derived": [
    {
      "word": "chromous acid"
    },
    {
      "word": "chromous chloride"
    },
    {
      "word": "chromous oxide"
    }
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  "etymology_text": "From chromo- + -ous.",
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "chromic"
    }
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      "glosses": [
        "of, relating to, or containing chromium, especially in oxidation state 2"
      ],
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        [
          "chemistry",
          "chemistry"
        ],
        [
          "chromium",
          "chromium"
        ],
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          "oxidation state",
          "oxidation state"
        ]
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        "(chemistry) of, relating to, or containing chromium, especially in oxidation state 2"
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        "not-comparable"
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        "chemistry",
        "natural-sciences",
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  "word": "chromous"
}