"Rén" meaning in Walloon

{
  "head_templates": [
    {
      "args": {
        "1": "wa",
        "2": "proper noun"
      },
      "expansion": "Rén",
      "name": "head"
    }
  ],
  "lang": "Walloon",
  "lang_code": "wa",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Walloon entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "wa",
          "name": "Rivers in Europe",
          "orig": "wa:Rivers in Europe",
          "parents": [
            "Rivers",
            "Places",
            "Europe",
            "Bodies of water",
            "Names",
            "Earth",
            "Eurasia",
            "Landforms",
            "Water",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Nature",
            "Liquids",
            "Fundamental",
            "Nouns",
            "Matter",
            "Lemmas",
            "Chemistry",
            "Sciences"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Rhine (a river in Europe)"
      ],
      "id": "en-Rén-wa-name-VF1DjQMd",
      "links": [
        [
          "Rhine",
          "Rhine#English"
        ],
        [
          "Europe",
          "Europe#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʀẽ/"
    }
  ],
  "word": "Rén"
}

{
  "head_templates": [
    {
      "args": {
        "1": "wa",
        "2": "proper noun"
      },
      "expansion": "Rén",
      "name": "head"
    }
  ],
  "lang": "Walloon",
  "lang_code": "wa",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Walloon entries with incorrect language header",
        "Walloon lemmas",
        "Walloon proper nouns",
        "wa:Rivers in Europe"
      ],
      "glosses": [
        "Rhine (a river in Europe)"
      ],
      "links": [
        [
          "Rhine",
          "Rhine#English"
        ],
        [
          "Europe",
          "Europe#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʀẽ/"
    }
  ],
  "word": "Rén"
}