"eo" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ko",
        "3": "어"
      },
      "expansion": "Korean 어 (eo)",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Korean 어 (eo).",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "eo",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 20 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A Korean wooden percussion instrument in the shape of a tiger with a serrated back, played by running a bamboo whisk across the serrations."
      ],
      "id": "en-eo-en-noun-XVWGuonU"
    }
  ],
  "word": "eo"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ko",
        "3": "어"
      },
      "expansion": "Korean 어 (eo)",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Korean 어 (eo).",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "eo",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "English terms borrowed from Korean",
        "English terms derived from Korean",
        "Pages with 20 entries",
        "Pages with entries"
      ],
      "glosses": [
        "A Korean wooden percussion instrument in the shape of a tiger with a serrated back, played by running a bamboo whisk across the serrations."
      ]
    }
  ],
  "word": "eo"
}