"marking-nut tree" meaning in English

{
  "etymology_text": "The juice of the nuts is used as an ink to mark textiles",
  "forms": [
    {
      "form": "marking-nut trees",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "marking-nut tree"
      },
      "expansion": "marking-nut tree (plural marking-nut trees)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Sumac family plants",
          "orig": "en:Sumac family plants",
          "parents": [
            "Sapindales order plants",
            "Shrubs",
            "Trees",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "taxonomic": "Semecarpus anacardium",
          "word": "Indian marking-nut tree"
        },
        {
          "taxonomic": "Holigarna arnottiana",
          "word": "Malabar marking-nut tree"
        }
      ],
      "glosses": [
        "Any of several species of genus Semecarpus of trees."
      ],
      "id": "en-marking-nut_tree-en-noun-EO6gaeR4",
      "links": [
        [
          "Semecarpus",
          "Semecarpus#Translingual"
        ]
      ]
    }
  ],
  "word": "marking-nut tree"
}

{
  "derived": [
    {
      "taxonomic": "Semecarpus anacardium",
      "word": "Indian marking-nut tree"
    },
    {
      "taxonomic": "Holigarna arnottiana",
      "word": "Malabar marking-nut tree"
    }
  ],
  "etymology_text": "The juice of the nuts is used as an ink to mark textiles",
  "forms": [
    {
      "form": "marking-nut trees",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "marking-nut tree"
      },
      "expansion": "marking-nut tree (plural marking-nut trees)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Sumac family plants"
      ],
      "glosses": [
        "Any of several species of genus Semecarpus of trees."
      ],
      "links": [
        [
          "Semecarpus",
          "Semecarpus#Translingual"
        ]
      ]
    }
  ],
  "word": "marking-nut tree"
}