"testonneur" meaning in Moyen français

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en moyen français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Moyen français",
      "orig": "moyen français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "→ voir testonner"
  ],
  "lang": "Moyen français",
  "lang_code": "frm",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "testonner"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en moyen français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en moyen français à traduire",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "François Rabelais, XVIᵉ siècle",
          "text": "A l’issue des salles du logis des dames estoient les parfumeurs et testonneurs"
        }
      ],
      "glosses": [
        "Coiffeur."
      ],
      "id": "fr-testonneur-frm-noun-150EpZMc"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "testonneur"
}

{
  "categories": [
    "Noms communs en moyen français",
    "moyen français"
  ],
  "etymology_texts": [
    "→ voir testonner"
  ],
  "lang": "Moyen français",
  "lang_code": "frm",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "testonner"
    }
  ],
  "senses": [
    {
      "categories": [
        "Exemples en moyen français",
        "Exemples en moyen français à traduire"
      ],
      "examples": [
        {
          "ref": "François Rabelais, XVIᵉ siècle",
          "text": "A l’issue des salles du logis des dames estoient les parfumeurs et testonneurs"
        }
      ],
      "glosses": [
        "Coiffeur."
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "testonneur"
}