"Grec" meaning in Norman

{
  "head_templates": [
    {
      "args": {
        "1": "nrf",
        "2": "proper noun",
        "3": "",
        "4": "{{{pl}}}",
        "g": "m",
        "g2": "",
        "head": ""
      },
      "expansion": "Grec m",
      "name": "head"
    },
    {
      "args": {
        "1": "m"
      },
      "expansion": "Grec m",
      "name": "nrf-proper noun"
    }
  ],
  "lang": "Norman",
  "lang_code": "nrm",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Jersey Norman",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Norman entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 7 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "nrf",
          "name": "Languages",
          "orig": "nrf:Languages",
          "parents": [
            "Language",
            "Names",
            "Communication",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Greek (language)"
      ],
      "id": "en-Grec-nrm-name-fy8ogOM9",
      "links": [
        [
          "Greek",
          "Greek"
        ]
      ],
      "raw_glosses": [
        "(Jersey) Greek (language)"
      ],
      "tags": [
        "Jersey",
        "masculine"
      ]
    }
  ],
  "word": "Grec"
}

{
  "head_templates": [
    {
      "args": {
        "1": "nrf",
        "2": "proper noun",
        "3": "",
        "4": "{{{pl}}}",
        "g": "m",
        "g2": "",
        "head": ""
      },
      "expansion": "Grec m",
      "name": "head"
    },
    {
      "args": {
        "1": "m"
      },
      "expansion": "Grec m",
      "name": "nrf-proper noun"
    }
  ],
  "lang": "Norman",
  "lang_code": "nrm",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Jersey Norman",
        "Norman entries with incorrect language header",
        "Norman lemmas",
        "Norman masculine nouns",
        "Norman proper nouns",
        "Pages with 7 entries",
        "Pages with entries",
        "nrf:Languages"
      ],
      "glosses": [
        "Greek (language)"
      ],
      "links": [
        [
          "Greek",
          "Greek"
        ]
      ],
      "raw_glosses": [
        "(Jersey) Greek (language)"
      ],
      "tags": [
        "Jersey",
        "masculine"
      ]
    }
  ],
  "word": "Grec"
}