"fer aigües" meaning in Catalan

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions verbales en catalan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Catalan",
      "orig": "catalan",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de faire et de aigua."
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "verb",
  "pos_id": "ca-verb-1",
  "pos_title": "Locution verbale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en catalan de la navigation",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Faire eau."
      ],
      "id": "fr-fer_aigües-ca-verb-eJWZwoUH",
      "raw_tags": [
        "Navigation"
      ]
    }
  ],
  "word": "fer aigües"
}

{
  "categories": [
    "Locutions verbales en catalan",
    "catalan"
  ],
  "etymology_texts": [
    "Composé de faire et de aigua."
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "verb",
  "pos_id": "ca-verb-1",
  "pos_title": "Locution verbale",
  "senses": [
    {
      "categories": [
        "Lexique en catalan de la navigation"
      ],
      "glosses": [
        "Faire eau."
      ],
      "raw_tags": [
        "Navigation"
      ]
    }
  ],
  "word": "fer aigües"
}