"Grau" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "Grau"
      },
      "expansion": "German Grau",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "fr",
        "3": "-"
      },
      "expansion": "French",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "oc",
        "3": "-"
      },
      "expansion": "Occitan",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "ca",
        "3": "Grau"
      },
      "expansion": "Catalan Grau",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "fro",
        "3": "grau",
        "t": "kind of fork"
      },
      "expansion": "Old French grau (“kind of fork”)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "frk",
        "3": "-"
      },
      "expansion": "Frankish",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "gem",
        "3": "-"
      },
      "expansion": "Germanic",
      "name": "der"
    },
    {
      "args": {
        "1": "non",
        "2": "grein",
        "t": "fork, branch"
      },
      "expansion": "Old Norse grein (“fork, branch”)",
      "name": "cog"
    }
  ],
  "etymology_text": "* As a German surname, borrowed from German Grau, a nickname for someone with grey hair or beard.\n* As a Catalan and southern French surname, from Occitan and Catalan Grau, a topographic surname from grau (“degree, level”).\n* Also as a Catalan surname, reduced from the personal name Guerau; see Gerald.\n* As a French surname, from Old French grau (“kind of fork”), from Frankish/Germanic, probably related to Old Norse grein (“fork, branch”).",
  "forms": [
    {
      "form": "Graus",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s"
      },
      "expansion": "Grau (plural Graus)",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English surnames",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A surname."
      ],
      "id": "en-Grau-en-name-EMUC1F3L",
      "links": [
        [
          "surname",
          "surname"
        ]
      ]
    }
  ],
  "word": "Grau"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "Grau"
      },
      "expansion": "German Grau",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "fr",
        "3": "-"
      },
      "expansion": "French",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "oc",
        "3": "-"
      },
      "expansion": "Occitan",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "ca",
        "3": "Grau"
      },
      "expansion": "Catalan Grau",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "fro",
        "3": "grau",
        "t": "kind of fork"
      },
      "expansion": "Old French grau (“kind of fork”)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "frk",
        "3": "-"
      },
      "expansion": "Frankish",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "gem",
        "3": "-"
      },
      "expansion": "Germanic",
      "name": "der"
    },
    {
      "args": {
        "1": "non",
        "2": "grein",
        "t": "fork, branch"
      },
      "expansion": "Old Norse grein (“fork, branch”)",
      "name": "cog"
    }
  ],
  "etymology_text": "* As a German surname, borrowed from German Grau, a nickname for someone with grey hair or beard.\n* As a Catalan and southern French surname, from Occitan and Catalan Grau, a topographic surname from grau (“degree, level”).\n* Also as a Catalan surname, reduced from the personal name Guerau; see Gerald.\n* As a French surname, from Old French grau (“kind of fork”), from Frankish/Germanic, probably related to Old Norse grein (“fork, branch”).",
  "forms": [
    {
      "form": "Graus",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s"
      },
      "expansion": "Grau (plural Graus)",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English lemmas",
        "English proper nouns",
        "English surnames",
        "English surnames from Catalan",
        "English surnames from German",
        "English uncountable nouns"
      ],
      "glosses": [
        "A surname."
      ],
      "links": [
        [
          "surname",
          "surname"
        ]
      ]
    }
  ],
  "word": "Grau"
}