"catchwater" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "catch",
        "3": "water"
      },
      "expansion": "catch + water",
      "name": "compound"
    }
  ],
  "etymology_text": "From catch + water.",
  "forms": [
    {
      "form": "catchwaters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "catchwater (plural catchwaters)",
      "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 exocentric verb-noun compounds",
          "parents": [
            "Exocentric verb-noun compounds",
            "Verb-noun compounds",
            "Exocentric compounds",
            "Verb-object compounds",
            "Compound terms",
            "Terms by etymology"
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          "source": "w"
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          "source": "w"
        },
        {
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      ],
      "glosses": [
        "A device which captures surface runoff for use as a water supply."
      ],
      "id": "en-catchwater-en-noun-TUT6U1ht",
      "links": [
        [
          "device",
          "device"
        ],
        [
          "surface runoff",
          "surface runoff"
        ]
      ]
    }
  ],
  "word": "catchwater"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "catch",
        "3": "water"
      },
      "expansion": "catch + water",
      "name": "compound"
    }
  ],
  "etymology_text": "From catch + water.",
  "forms": [
    {
      "form": "catchwaters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "catchwater (plural catchwaters)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English exocentric verb-noun compounds",
        "English lemmas",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A device which captures surface runoff for use as a water supply."
      ],
      "links": [
        [
          "device",
          "device"
        ],
        [
          "surface runoff",
          "surface runoff"
        ]
      ]
    }
  ],
  "word": "catchwater"
}