"многогодишно" meaning in Bulgarian

{
  "forms": [
    {
      "form": "многогоди́шно",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mnogogodíšno",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "bg",
        "2": "adjective form",
        "head": "многогоди́шно"
      },
      "expansion": "многогоди́шно • (mnogogodíšno)",
      "name": "head"
    }
  ],
  "lang": "Bulgarian",
  "lang_code": "bg",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Bulgarian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "bg",
          "name": "Botany",
          "orig": "bg:Botany",
          "parents": [
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "a perennial plant",
          "roman": "mnogogodíšno rasténie",
          "text": "(botany) многогоди́шно расте́ние",
          "type": "example"
        }
      ],
      "form_of": [
        {
          "extra": "mnogogodíšen, “perennial”",
          "word": "многогоди́шен"
        }
      ],
      "glosses": [
        "indefinite neuter singular of многогоди́шен (mnogogodíšen, “perennial”)"
      ],
      "id": "en-многогодишно-bg-adj-o~i8f8TE",
      "links": [
        [
          "многогоди́шен",
          "многогодишен#Bulgarian"
        ],
        [
          "perennial",
          "perennial"
        ]
      ],
      "tags": [
        "form-of",
        "indefinite",
        "neuter",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[mnoɡoɡoˈdiʃno]"
    }
  ],
  "word": "многогодишно"
}

{
  "forms": [
    {
      "form": "многогоди́шно",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mnogogodíšno",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "bg",
        "2": "adjective form",
        "head": "многогоди́шно"
      },
      "expansion": "многогоди́шно • (mnogogodíšno)",
      "name": "head"
    }
  ],
  "lang": "Bulgarian",
  "lang_code": "bg",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Bulgarian adjective forms",
        "Bulgarian entries with incorrect language header",
        "Bulgarian non-lemma forms",
        "Bulgarian terms with IPA pronunciation",
        "Bulgarian terms with usage examples",
        "bg:Botany"
      ],
      "examples": [
        {
          "english": "a perennial plant",
          "roman": "mnogogodíšno rasténie",
          "text": "(botany) многогоди́шно расте́ние",
          "type": "example"
        }
      ],
      "form_of": [
        {
          "extra": "mnogogodíšen, “perennial”",
          "word": "многогоди́шен"
        }
      ],
      "glosses": [
        "indefinite neuter singular of многогоди́шен (mnogogodíšen, “perennial”)"
      ],
      "links": [
        [
          "многогоди́шен",
          "многогодишен#Bulgarian"
        ],
        [
          "perennial",
          "perennial"
        ]
      ],
      "tags": [
        "form-of",
        "indefinite",
        "neuter",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[mnoɡoɡoˈdiʃno]"
    }
  ],
  "word": "многогодишно"
}