"shavegrass" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "shave",
        "3": "grass"
      },
      "expansion": "shave + grass",
      "name": "compound"
    }
  ],
  "etymology_text": "shave + grass",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "shavegrass (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"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Horsetails",
          "orig": "en:Horsetails",
          "parents": [
            "Spore plants",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A plant, the scouring rush."
      ],
      "id": "en-shavegrass-en-noun-zW2Fk0Pk",
      "links": [
        [
          "scouring rush",
          "scouring rush"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "shavegrass"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "shave",
        "3": "grass"
      },
      "expansion": "shave + grass",
      "name": "compound"
    }
  ],
  "etymology_text": "shave + grass",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "shavegrass (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English nouns",
        "English uncountable nouns",
        "en:Horsetails"
      ],
      "glosses": [
        "A plant, the scouring rush."
      ],
      "links": [
        [
          "scouring rush",
          "scouring rush"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "shavegrass"
}