"yo" meaning in Dutch

{
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "en",
        "3": "yo"
      },
      "expansion": "English yo",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from English yo.",
  "head_templates": [
    {
      "args": {
        "1": "nl",
        "2": "interjection"
      },
      "expansion": "yo",
      "name": "head"
    }
  ],
  "hyphenation": [
    "yo"
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Dutch entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Dutch greetings",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 33 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "yo (informal greeting, interjection similar to hey)"
      ],
      "id": "en-yo-nl-intj-BUut2Hh5",
      "links": [
        [
          "yo",
          "yo#English"
        ]
      ],
      "raw_glosses": [
        "(slang) yo (informal greeting, interjection similar to hey)"
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/joː/"
    },
    {
      "rhymes": "-oː"
    }
  ],
  "word": "yo"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "en",
        "3": "yo"
      },
      "expansion": "English yo",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from English yo.",
  "head_templates": [
    {
      "args": {
        "1": "nl",
        "2": "interjection"
      },
      "expansion": "yo",
      "name": "head"
    }
  ],
  "hyphenation": [
    "yo"
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "Dutch entries with incorrect language header",
        "Dutch greetings",
        "Dutch interjections",
        "Dutch lemmas",
        "Dutch slang",
        "Dutch terms borrowed from English",
        "Dutch terms derived from English",
        "Pages with 33 entries",
        "Pages with entries",
        "Rhymes:Dutch/oː"
      ],
      "glosses": [
        "yo (informal greeting, interjection similar to hey)"
      ],
      "links": [
        [
          "yo",
          "yo#English"
        ]
      ],
      "raw_glosses": [
        "(slang) yo (informal greeting, interjection similar to hey)"
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/joː/"
    },
    {
      "rhymes": "-oː"
    }
  ],
  "word": "yo"
}