"(´･ω･`)" meaning in Japanese

{
  "forms": [
    {
      "form": "´･ω･`",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ja",
        "2": "symbol",
        "head": "(´･ω･`)",
        "sort": "(´･ω･`)"
      },
      "expansion": "(´･ω･`)",
      "name": "head"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "symbol",
  "senses": [
    {
      "alt_of": [
        {
          "word": "(´・ω・`)"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese symbols",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms written in multiple scripts",
          "parents": [
            "Terms written in multiple scripts",
            "Terms by orthographic property",
            "Terms by lexical property"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative spelling of (´・ω・`)"
      ],
      "id": "en-(´･ω･`)-ja-symbol-8jxCTEan",
      "links": [
        [
          "(´・ω・`)",
          "(´・ω・`)#Japanese"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "(´･ω･`)"
}

{
  "forms": [
    {
      "form": "´･ω･`",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ja",
        "2": "symbol",
        "head": "(´･ω･`)",
        "sort": "(´･ω･`)"
      },
      "expansion": "(´･ω･`)",
      "name": "head"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "symbol",
  "senses": [
    {
      "alt_of": [
        {
          "word": "(´・ω・`)"
        }
      ],
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese symbols",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms written in multiple scripts",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Alternative spelling of (´・ω・`)"
      ],
      "links": [
        [
          "(´・ω・`)",
          "(´・ω・`)#Japanese"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "(´･ω･`)"
}