"doob grass" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "hi",
        "3": "दूब"
      },
      "expansion": "Hindi दूब (dūb)",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "sa",
        "3": "दूर्वा"
      },
      "expansion": "Sanskrit दूर्वा (dūrvā)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "durva",
        "nocap": "1"
      },
      "expansion": "doublet of durva",
      "name": "doublet"
    }
  ],
  "etymology_text": "From Hindi दूब (dūb), from Sanskrit दूर्वा (dūrvā). The first element is a doublet of durva.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "doob grass (uncountable)",
      "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": "Cynodonteae tribe grasses",
          "orig": "en:Cynodonteae tribe grasses",
          "parents": [
            "Grasses",
            "Commelinids",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Synonym of Bermuda grass"
      ],
      "id": "en-doob_grass-en-noun-nNplaY7n",
      "links": [
        [
          "Bermuda grass",
          "Bermuda grass#English"
        ]
      ],
      "raw_glosses": [
        "(obsolete) Synonym of Bermuda grass"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "Bermuda grass"
        },
        {
          "word": "doub grass"
        }
      ],
      "tags": [
        "obsolete",
        "uncountable"
      ]
    }
  ],
  "word": "doob grass"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "hi",
        "3": "दूब"
      },
      "expansion": "Hindi दूब (dūb)",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "sa",
        "3": "दूर्वा"
      },
      "expansion": "Sanskrit दूर्वा (dūrvā)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "durva",
        "nocap": "1"
      },
      "expansion": "doublet of durva",
      "name": "doublet"
    }
  ],
  "etymology_text": "From Hindi दूब (dūb), from Sanskrit दूर्वा (dūrvā). The first element is a doublet of durva.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "doob grass (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English doublets",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms borrowed from Hindi",
        "English terms derived from Hindi",
        "English terms derived from Sanskrit",
        "English terms with obsolete senses",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Cynodonteae tribe grasses"
      ],
      "glosses": [
        "Synonym of Bermuda grass"
      ],
      "links": [
        [
          "Bermuda grass",
          "Bermuda grass#English"
        ]
      ],
      "raw_glosses": [
        "(obsolete) Synonym of Bermuda grass"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "Bermuda grass"
        }
      ],
      "tags": [
        "obsolete",
        "uncountable"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "doub grass"
    }
  ],
  "word": "doob grass"
}