"pied grec" meaning in French

{
  "forms": [
    {
      "form": "pieds grecs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-",
        "3": "+"
      },
      "expansion": "pied grec m (usually uncountable, plural pieds grecs)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Greek foot (a foot with a second toe longer than the hallux)"
      ],
      "id": "en-pied_grec-fr-noun-9w7zB5Bb",
      "links": [
        [
          "Greek foot",
          "Greek foot"
        ]
      ],
      "related": [
        {
          "word": "nez grec"
        },
        {
          "word": "pied égyptien"
        }
      ],
      "tags": [
        "masculine",
        "uncountable",
        "usually"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pje ɡʁɛk/"
    }
  ],
  "word": "pied grec"
}

{
  "forms": [
    {
      "form": "pieds grecs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-",
        "3": "+"
      },
      "expansion": "pied grec m (usually uncountable, plural pieds grecs)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "word": "nez grec"
    },
    {
      "word": "pied égyptien"
    }
  ],
  "senses": [
    {
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine nouns",
        "French multiword terms",
        "French nouns",
        "French nouns with red links in their headword lines",
        "French terms with IPA pronunciation",
        "French uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Greek foot (a foot with a second toe longer than the hallux)"
      ],
      "links": [
        [
          "Greek foot",
          "Greek foot"
        ]
      ],
      "tags": [
        "masculine",
        "uncountable",
        "usually"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pje ɡʁɛk/"
    }
  ],
  "word": "pied grec"
}