"groengrijs" meaning in Olandese

{
  "categories": [
    {
      "kind": "other",
      "name": "Sostantivi in olandese",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Olandese",
  "lang_code": "nl",
  "pos": "noun",
  "pos_title": "Sostantivo",
  "senses": [
    {
      "glosses": [
        "grigio verdastro, RAL 7009"
      ],
      "id": "it-groengrijs-nl-noun-1LON10wB",
      "topics": [
        "color"
      ]
    }
  ],
  "word": "groengrijs"
}

{
  "categories": [
    "Sostantivi in olandese"
  ],
  "lang": "Olandese",
  "lang_code": "nl",
  "pos": "noun",
  "pos_title": "Sostantivo",
  "senses": [
    {
      "glosses": [
        "grigio verdastro, RAL 7009"
      ],
      "topics": [
        "color"
      ]
    }
  ],
  "word": "groengrijs"
}