"-kunde" meaning in Basque

{
  "etymology_text": "From the unattested suffix *-kun (compare -kuntza).",
  "head_templates": [
    {
      "args": {
        "1": "eu",
        "2": "suffix"
      },
      "expansion": "-kunde",
      "name": "head"
    }
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Basque entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "52 30 17 1",
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "hazi (“to grow”) + -kunde → hazkunde (“growth”)",
          "type": "example"
        },
        {
          "text": "eratu (“to create”) + -kunde → erakunde (“organization”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Forms abstract nouns, usually related to actions of verbs; -tion"
      ],
      "id": "en--kunde-eu-suffix-BRerXhbi",
      "links": [
        [
          "-tion",
          "-tion"
        ]
      ],
      "qualifier": "non-productive",
      "raw_glosses": [
        "(non-productive) Forms abstract nouns, usually related to actions of verbs; -tion"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-kunde"
}

{
  "categories": [
    "Pages with 3 entries"
  ],
  "etymology_text": "From the unattested suffix *-kun (compare -kuntza).",
  "head_templates": [
    {
      "args": {
        "1": "eu",
        "2": "suffix"
      },
      "expansion": "-kunde",
      "name": "head"
    }
  ],
  "lang": "Basque",
  "lang_code": "eu",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Basque entries with incorrect language header",
        "Basque lemmas",
        "Basque suffixes",
        "Pages with 3 entries"
      ],
      "examples": [
        {
          "text": "hazi (“to grow”) + -kunde → hazkunde (“growth”)",
          "type": "example"
        },
        {
          "text": "eratu (“to create”) + -kunde → erakunde (“organization”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Forms abstract nouns, usually related to actions of verbs; -tion"
      ],
      "links": [
        [
          "-tion",
          "-tion"
        ]
      ],
      "qualifier": "non-productive",
      "raw_glosses": [
        "(non-productive) Forms abstract nouns, usually related to actions of verbs; -tion"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-kunde"
}