"radicelles" meaning in Français

{
  "anagrams": [
    {
      "word": "cédilleras"
    },
    {
      "word": "décilleras"
    },
    {
      "word": "escadrille"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Formes de noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "radicelle",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Monique Wittig, Les Guérillères, éditions de Minuit, 1969, page 54",
          "text": "Les grues ont mis au jour les radicelles d’un arbre"
        }
      ],
      "form_of": [
        {
          "word": "radicelle"
        }
      ],
      "glosses": [
        "Pluriel de radicelle."
      ],
      "id": "fr-radicelles-fr-noun-BB6qLFCA"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ʁa.di.sɛl\\"
    }
  ],
  "tags": [
    "feminine",
    "form-of"
  ],
  "word": "radicelles"
}

{
  "anagrams": [
    {
      "word": "cédilleras"
    },
    {
      "word": "décilleras"
    },
    {
      "word": "escadrille"
    }
  ],
  "categories": [
    "Formes de noms communs en français",
    "français"
  ],
  "forms": [
    {
      "form": "radicelle",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en français"
      ],
      "examples": [
        {
          "ref": "Monique Wittig, Les Guérillères, éditions de Minuit, 1969, page 54",
          "text": "Les grues ont mis au jour les radicelles d’un arbre"
        }
      ],
      "form_of": [
        {
          "word": "radicelle"
        }
      ],
      "glosses": [
        "Pluriel de radicelle."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ʁa.di.sɛl\\"
    }
  ],
  "tags": [
    "feminine",
    "form-of"
  ],
  "word": "radicelles"
}