"-ㄴ다" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "ㄴ",
        "3": "다",
        "pos1": "present-tense suffix",
        "pos2": "declarative suffix"
      },
      "expansion": "ㄴ (n, present-tense suffix) + 다 (da, declarative suffix)",
      "name": "af"
    }
  ],
  "etymology_text": "ㄴ (n, present-tense suffix) + 다 (da, declarative suffix); see there for more.",
  "forms": [
    {
      "form": "-nda",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "-ㄴ다 • (-nda)",
      "name": "ko-suffix"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant transliterations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Post-vocalic and post-liquid form of -는다 (-neunda)"
      ],
      "id": "en--ㄴ다-ko-suffix-~sY-yBbW",
      "links": [
        [
          "vocalic",
          "vowel"
        ],
        [
          "liquid",
          "liquid"
        ],
        [
          "-는다",
          "-는다#Korean"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-ㄴ다"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "ㄴ",
        "3": "다",
        "pos1": "present-tense suffix",
        "pos2": "declarative suffix"
      },
      "expansion": "ㄴ (n, present-tense suffix) + 다 (da, declarative suffix)",
      "name": "af"
    }
  ],
  "etymology_text": "ㄴ (n, present-tense suffix) + 다 (da, declarative suffix); see there for more.",
  "forms": [
    {
      "form": "-nda",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "-ㄴ다 • (-nda)",
      "name": "ko-suffix"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Korean compound terms",
        "Korean entries with incorrect language header",
        "Korean inflectional suffixes",
        "Korean lemmas",
        "Korean links with redundant wikilinks",
        "Korean suffixes",
        "Korean terms with redundant script codes",
        "Korean terms with redundant transliterations",
        "Korean terms without ko-IPA template",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Post-vocalic and post-liquid form of -는다 (-neunda)"
      ],
      "links": [
        [
          "vocalic",
          "vowel"
        ],
        [
          "liquid",
          "liquid"
        ],
        [
          "-는다",
          "-는다#Korean"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-ㄴ다"
}