"plain-pied" meaning in French

{
  "derived": [
    {
      "_dis1": "0 0 0 0",
      "word": "de plain-pied"
    }
  ],
  "forms": [
    {
      "form": "plains-pieds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "plains-pieds"
      },
      "expansion": "plain-pied m (plural plains-pieds)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "single-storey building"
      ],
      "id": "en-plain-pied-fr-noun-zV6dTmnv",
      "tags": [
        "masculine"
      ]
    },
    {
      "categories": [
        {
          "_dis": "6 69 7 18",
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "same-level apartment"
      ],
      "id": "en-plain-pied-fr-noun-PEkwocEO",
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "one-floor residence"
      ],
      "id": "en-plain-pied-fr-noun-IhnQ8shG",
      "tags": [
        "masculine"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Swiss French",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "16 19 19 45",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "8 13 10 69",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "ground floor"
      ],
      "id": "en-plain-pied-fr-noun-ClGUtYcb",
      "links": [
        [
          "ground floor",
          "ground floor"
        ]
      ],
      "raw_glosses": [
        "(Switzerland) ground floor"
      ],
      "tags": [
        "Switzerland",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/plɛ̃.pje/"
    }
  ],
  "word": "plain-pied"
}

{
  "categories": [
    "French 2-syllable words",
    "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",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "derived": [
    {
      "word": "de plain-pied"
    }
  ],
  "forms": [
    {
      "form": "plains-pieds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "plains-pieds"
      },
      "expansion": "plain-pied m (plural plains-pieds)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "single-storey building"
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "same-level apartment"
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "one-floor residence"
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "categories": [
        "Swiss French"
      ],
      "glosses": [
        "ground floor"
      ],
      "links": [
        [
          "ground floor",
          "ground floor"
        ]
      ],
      "raw_glosses": [
        "(Switzerland) ground floor"
      ],
      "tags": [
        "Switzerland",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/plɛ̃.pje/"
    }
  ],
  "word": "plain-pied"
}