"Rou" meaning in Luxembourgish

{
  "etymology_templates": [
    {
      "args": {
        "1": "lb",
        "2": "ine-pro",
        "3": "*h₁reh₁-"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "lb",
        "2": "gem-pro",
        "inh": "1"
      },
      "expansion": "",
      "name": "dercat"
    },
    {
      "args": {
        "1": "lb",
        "2": "gmh",
        "3": "ruo"
      },
      "expansion": "Middle High German ruo",
      "name": "inh"
    },
    {
      "args": {
        "1": "lb",
        "2": "goh",
        "3": "ruowa",
        "4": "",
        "5": "peace, quiet, rest"
      },
      "expansion": "Old High German ruowa (“peace, quiet, rest”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "lb",
        "2": "gmw-pro",
        "3": "*rōu",
        "t": "calm, rest"
      },
      "expansion": "Proto-West Germanic *rōu (“calm, rest”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Middle High German ruo, ruowe, from Old High German ruowa (“peace, quiet, rest”), from Proto-West Germanic *rōu (“calm, rest”).",
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-"
      },
      "expansion": "Rou f (uncountable)",
      "name": "lb-noun"
    }
  ],
  "lang": "Luxembourgish",
  "lang_code": "lb",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Luxembourgish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "quiet, calm"
      ],
      "id": "en-Rou-lb-noun-VGP3mX1W",
      "links": [
        [
          "quiet",
          "quiet"
        ],
        [
          "calm",
          "calm"
        ]
      ],
      "related": [
        {
          "word": "roueg"
        }
      ],
      "tags": [
        "feminine",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʀəʊ/"
    },
    {
      "rhymes": "-əʊ"
    }
  ],
  "word": "Rou"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "lb",
        "2": "ine-pro",
        "3": "*h₁reh₁-"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "lb",
        "2": "gem-pro",
        "inh": "1"
      },
      "expansion": "",
      "name": "dercat"
    },
    {
      "args": {
        "1": "lb",
        "2": "gmh",
        "3": "ruo"
      },
      "expansion": "Middle High German ruo",
      "name": "inh"
    },
    {
      "args": {
        "1": "lb",
        "2": "goh",
        "3": "ruowa",
        "4": "",
        "5": "peace, quiet, rest"
      },
      "expansion": "Old High German ruowa (“peace, quiet, rest”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "lb",
        "2": "gmw-pro",
        "3": "*rōu",
        "t": "calm, rest"
      },
      "expansion": "Proto-West Germanic *rōu (“calm, rest”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Middle High German ruo, ruowe, from Old High German ruowa (“peace, quiet, rest”), from Proto-West Germanic *rōu (“calm, rest”).",
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-"
      },
      "expansion": "Rou f (uncountable)",
      "name": "lb-noun"
    }
  ],
  "lang": "Luxembourgish",
  "lang_code": "lb",
  "pos": "noun",
  "related": [
    {
      "word": "roueg"
    }
  ],
  "senses": [
    {
      "categories": [
        "Luxembourgish entries with incorrect language header",
        "Luxembourgish feminine nouns",
        "Luxembourgish lemmas",
        "Luxembourgish nouns",
        "Luxembourgish terms derived from Middle High German",
        "Luxembourgish terms derived from Old High German",
        "Luxembourgish terms derived from Proto-Germanic",
        "Luxembourgish terms derived from Proto-Indo-European",
        "Luxembourgish terms derived from Proto-West Germanic",
        "Luxembourgish terms derived from the Proto-Indo-European root *h₁reh₁-",
        "Luxembourgish terms inherited from Middle High German",
        "Luxembourgish terms inherited from Old High German",
        "Luxembourgish terms inherited from Proto-Germanic",
        "Luxembourgish terms inherited from Proto-West Germanic",
        "Luxembourgish uncountable nouns",
        "Pages with 2 entries",
        "Rhymes:Luxembourgish/əʊ",
        "Rhymes:Luxembourgish/əʊ/1 syllable"
      ],
      "glosses": [
        "quiet, calm"
      ],
      "links": [
        [
          "quiet",
          "quiet"
        ],
        [
          "calm",
          "calm"
        ]
      ],
      "tags": [
        "feminine",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʀəʊ/"
    },
    {
      "rhymes": "-əʊ"
    }
  ],
  "word": "Rou"
}