"-ㅇ" meaning in Korean

{
  "etymology_text": "Perhaps sound-symbolic.",
  "forms": [
    {
      "form": "ㅇ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-ng",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ko",
        "2": "particle",
        "tr": "-ng"
      },
      "expansion": "ㅇ • (-ng)",
      "name": "head"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean particles",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Thank you~",
          "roman": "gamsahamnidang",
          "text": "감사합니당",
          "type": "example"
        },
        {
          "english": "Hello~",
          "roman": "annyeonghaseyong",
          "text": "안녕하세용",
          "type": "example"
        }
      ],
      "glosses": [
        "a sentence-final particle associated with cuteness or affection, particularly common among young people and especially young women"
      ],
      "id": "en--ㅇ-ko-particle-7aFULIln",
      "links": [
        [
          "particle",
          "particle#English"
        ],
        [
          "associate",
          "associate#English"
        ],
        [
          "cuteness",
          "cuteness#English"
        ],
        [
          "affection",
          "affection#English"
        ],
        [
          "common",
          "common#English"
        ],
        [
          "young",
          "young#English"
        ],
        [
          "women",
          "women#English"
        ]
      ],
      "raw_glosses": [
        "(colloquial) a sentence-final particle associated with cuteness or affection, particularly common among young people and especially young women"
      ],
      "tags": [
        "colloquial"
      ]
    }
  ],
  "sounds": [
    {
      "hangeul": "ㅇ"
    },
    {
      "other": "[ㅇ]"
    }
  ],
  "word": "-ㅇ"
}

{
  "etymology_text": "Perhaps sound-symbolic.",
  "forms": [
    {
      "form": "ㅇ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-ng",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ko",
        "2": "particle",
        "tr": "-ng"
      },
      "expansion": "ㅇ • (-ng)",
      "name": "head"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        "Korean colloquialisms",
        "Korean entries with incorrect language header",
        "Korean lemmas",
        "Korean particles",
        "Korean terms with IPA pronunciation",
        "Korean terms with non-redundant manual transliterations",
        "Korean terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "Thank you~",
          "roman": "gamsahamnidang",
          "text": "감사합니당",
          "type": "example"
        },
        {
          "english": "Hello~",
          "roman": "annyeonghaseyong",
          "text": "안녕하세용",
          "type": "example"
        }
      ],
      "glosses": [
        "a sentence-final particle associated with cuteness or affection, particularly common among young people and especially young women"
      ],
      "links": [
        [
          "particle",
          "particle#English"
        ],
        [
          "associate",
          "associate#English"
        ],
        [
          "cuteness",
          "cuteness#English"
        ],
        [
          "affection",
          "affection#English"
        ],
        [
          "common",
          "common#English"
        ],
        [
          "young",
          "young#English"
        ],
        [
          "women",
          "women#English"
        ]
      ],
      "raw_glosses": [
        "(colloquial) a sentence-final particle associated with cuteness or affection, particularly common among young people and especially young women"
      ],
      "tags": [
        "colloquial"
      ]
    }
  ],
  "sounds": [
    {
      "hangeul": "ㅇ"
    },
    {
      "other": "[ㅇ]"
    }
  ],
  "word": "-ㅇ"
}