"rollier" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "de",
        "3": "Roller"
      },
      "expansion": "German Roller",
      "name": "bor"
    }
  ],
  "etymology_text": "From German Roller.",
  "forms": [
    {
      "form": "rolliers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "rollier m (plural rolliers)",
      "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"
        },
        {
          "kind": "lifeform",
          "langcode": "fr",
          "name": "Coraciiforms",
          "orig": "fr:Coraciiforms",
          "parents": [
            "Birds",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "rollier d’Europe"
        }
      ],
      "glosses": [
        "roller (aggressive bird)"
      ],
      "id": "en-rollier-fr-noun-tHLg71LT",
      "links": [
        [
          "roller",
          "roller"
        ]
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "fr:rollier"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʁɔ.lje/"
    },
    {
      "audio": "Fr-Paris--rollier.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/74/Fr-Paris--rollier.ogg/Fr-Paris--rollier.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/7/74/Fr-Paris--rollier.ogg"
    }
  ],
  "word": "rollier"
}

{
  "derived": [
    {
      "word": "rollier d’Europe"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "de",
        "3": "Roller"
      },
      "expansion": "German Roller",
      "name": "bor"
    }
  ],
  "etymology_text": "From German Roller.",
  "forms": [
    {
      "form": "rolliers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "rollier m (plural rolliers)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French 2-syllable words",
        "French countable nouns",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine nouns",
        "French nouns",
        "French terms borrowed from German",
        "French terms derived from German",
        "French terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "fr:Coraciiforms"
      ],
      "glosses": [
        "roller (aggressive bird)"
      ],
      "links": [
        [
          "roller",
          "roller"
        ]
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "fr:rollier"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʁɔ.lje/"
    },
    {
      "audio": "Fr-Paris--rollier.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/74/Fr-Paris--rollier.ogg/Fr-Paris--rollier.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/7/74/Fr-Paris--rollier.ogg"
    }
  ],
  "word": "rollier"
}