"plibonigintajn" meaning in Esperanto

{
  "head_templates": [
    {
      "args": {},
      "expansion": "plibonigintajn",
      "name": "eo-part-form"
    }
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "plibonigi"
        }
      ],
      "glosses": [
        "accusative plural past active participle of plibonigi"
      ],
      "id": "en-plibonigintajn-eo-adj-BzQ7fe9u",
      "links": [
        [
          "plibonigi",
          "plibonigi#Esperanto"
        ]
      ],
      "tags": [
        "accusative",
        "active",
        "form-of",
        "participle",
        "past",
        "plural"
      ]
    }
  ],
  "word": "plibonigintajn"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "plibonigintajn",
      "name": "eo-part-form"
    }
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Esperanto entries with incorrect language header",
        "Esperanto non-lemma forms",
        "Esperanto participle forms"
      ],
      "form_of": [
        {
          "word": "plibonigi"
        }
      ],
      "glosses": [
        "accusative plural past active participle of plibonigi"
      ],
      "links": [
        [
          "plibonigi",
          "plibonigi#Esperanto"
        ]
      ],
      "tags": [
        "accusative",
        "active",
        "form-of",
        "participle",
        "past",
        "plural"
      ]
    }
  ],
  "word": "plibonigintajn"
}