"berdeler" meaning in Picard

{
  "categories": [
    {
      "kind": "other",
      "name": "Verbes en picard",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Picard",
      "orig": "picard",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "D' un étymon gaulois \"brito\" (jugement), à la descendance féconde en picard et en wallon"
  ],
  "lang": "Picard",
  "lang_code": "pcd",
  "pos": "verb",
  "pos_title": "Verbe",
  "senses": [
    {
      "glosses": [
        "Parler sans cesse, murmurer, gronder."
      ],
      "id": "fr-berdeler-pcd-verb-tTaKcjjJ"
    }
  ],
  "sounds": [
    {
      "ipa": "\\bɛʁdle\\"
    }
  ],
  "word": "berdeler"
}

{
  "categories": [
    "Verbes en picard",
    "picard"
  ],
  "etymology_texts": [
    "D' un étymon gaulois \"brito\" (jugement), à la descendance féconde en picard et en wallon"
  ],
  "lang": "Picard",
  "lang_code": "pcd",
  "pos": "verb",
  "pos_title": "Verbe",
  "senses": [
    {
      "glosses": [
        "Parler sans cesse, murmurer, gronder."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\bɛʁdle\\"
    }
  ],
  "word": "berdeler"
}