"רו" meaning in Yiddish

{
  "etymology_templates": [
    {
      "args": {
        "1": "yi",
        "2": "ine-pro",
        "3": "*h₁reh₁-"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "yi",
        "2": "gem-pro",
        "inh": "1"
      },
      "expansion": "",
      "name": "dercat"
    },
    {
      "args": {
        "1": "yi",
        "2": "gmh",
        "3": "ruo"
      },
      "expansion": "Middle High German ruo",
      "name": "inh"
    },
    {
      "args": {
        "1": "yi",
        "2": "goh",
        "3": "ruowa",
        "4": "",
        "5": "peace, quiet, rest"
      },
      "expansion": "Old High German ruowa (“peace, quiet, rest”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "yi",
        "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”).",
  "forms": [
    {
      "form": "ru",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "yi",
        "2": "noun",
        "g": "f",
        "g2": "",
        "g3": "",
        "head": "",
        "sort": "",
        "tr": ""
      },
      "expansion": "רו • (ru) f",
      "name": "head"
    },
    {
      "args": {
        "g": "f"
      },
      "expansion": "רו • (ru) f",
      "name": "yi-noun"
    }
  ],
  "lang": "Yiddish",
  "lang_code": "yi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Yiddish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "roman": "ruik",
          "word": "רויִק"
        }
      ],
      "glosses": [
        "rest (relief afforded by sleeping; tranquillity)"
      ],
      "id": "en-רו-yi-noun-I9Ejyt9k",
      "links": [
        [
          "rest",
          "rest"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʁʊ/"
    }
  ],
  "word": "רו"
}

{
  "derived": [
    {
      "roman": "ruik",
      "word": "רויִק"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "yi",
        "2": "ine-pro",
        "3": "*h₁reh₁-"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "yi",
        "2": "gem-pro",
        "inh": "1"
      },
      "expansion": "",
      "name": "dercat"
    },
    {
      "args": {
        "1": "yi",
        "2": "gmh",
        "3": "ruo"
      },
      "expansion": "Middle High German ruo",
      "name": "inh"
    },
    {
      "args": {
        "1": "yi",
        "2": "goh",
        "3": "ruowa",
        "4": "",
        "5": "peace, quiet, rest"
      },
      "expansion": "Old High German ruowa (“peace, quiet, rest”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "yi",
        "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”).",
  "forms": [
    {
      "form": "ru",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "yi",
        "2": "noun",
        "g": "f",
        "g2": "",
        "g3": "",
        "head": "",
        "sort": "",
        "tr": ""
      },
      "expansion": "רו • (ru) f",
      "name": "head"
    },
    {
      "args": {
        "g": "f"
      },
      "expansion": "רו • (ru) f",
      "name": "yi-noun"
    }
  ],
  "lang": "Yiddish",
  "lang_code": "yi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Yiddish entries with incorrect language header",
        "Yiddish feminine nouns",
        "Yiddish lemmas",
        "Yiddish nouns",
        "Yiddish terms derived from Middle High German",
        "Yiddish terms derived from Old High German",
        "Yiddish terms derived from Proto-Germanic",
        "Yiddish terms derived from Proto-Indo-European",
        "Yiddish terms derived from Proto-West Germanic",
        "Yiddish terms derived from the Proto-Indo-European root *h₁reh₁-",
        "Yiddish terms inherited from Middle High German",
        "Yiddish terms inherited from Old High German",
        "Yiddish terms inherited from Proto-Germanic",
        "Yiddish terms inherited from Proto-West Germanic"
      ],
      "glosses": [
        "rest (relief afforded by sleeping; tranquillity)"
      ],
      "links": [
        [
          "rest",
          "rest"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʁʊ/"
    }
  ],
  "word": "רו"
}