"-o" meaning in Turkish

{
  "etymology_templates": [
    {
      "args": {
        "1": "tr",
        "2": "kmr",
        "3": "-o"
      },
      "expansion": "Borrowed from Northern Kurdish -o",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Northern Kurdish -o (masculine vocative suffix). Doesn't appear in common Turkish speech until the last few decades.",
  "head_templates": [
    {
      "args": {
        "1": "tr",
        "2": "suffix"
      },
      "expansion": "-o",
      "name": "head"
    }
  ],
  "lang": "Turkish",
  "lang_code": "tr",
  "pos": "suffix",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "text": "aşk + -o → aşko"
        },
        {
          "text": "erkek + -o → erko"
        },
        {
          "text": "günaydın + -o → güno"
        },
        {
          "text": "şaka + -o → şako"
        },
        {
          "text": "sik + -o → sikko"
        }
      ],
      "glosses": [
        "added arbitrarily to words to form slang words"
      ],
      "id": "en--o-tr-suffix-PhaINDax",
      "links": [
        [
          "Internet",
          "Internet"
        ]
      ],
      "raw_glosses": [
        "(Internet slang) added arbitrarily to words to form slang words"
      ],
      "tags": [
        "Internet",
        "morpheme"
      ]
    },
    {
      "categories": [
        {
          "_dis": "38 62",
          "kind": "other",
          "name": "Turkish entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "Abdullah + -o → Apo"
        },
        {
          "text": "İbrahim + -o → İbo"
        },
        {
          "text": "Mukaddes + -o → Muko"
        }
      ],
      "glosses": [
        "used to form shortened nicknames"
      ],
      "id": "en--o-tr-suffix-qUhldgx2",
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/o/"
    }
  ],
  "word": "-o"
}

{
  "categories": [
    "Pages using catfix",
    "Pages with 40 entries",
    "Pages with entries",
    "Turkish entries with incorrect language header",
    "Turkish lemmas",
    "Turkish suffixes",
    "Turkish terms borrowed from Northern Kurdish",
    "Turkish terms derived from Northern Kurdish"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "tr",
        "2": "kmr",
        "3": "-o"
      },
      "expansion": "Borrowed from Northern Kurdish -o",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Northern Kurdish -o (masculine vocative suffix). Doesn't appear in common Turkish speech until the last few decades.",
  "head_templates": [
    {
      "args": {
        "1": "tr",
        "2": "suffix"
      },
      "expansion": "-o",
      "name": "head"
    }
  ],
  "lang": "Turkish",
  "lang_code": "tr",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Turkish internet slang"
      ],
      "examples": [
        {
          "text": "aşk + -o → aşko"
        },
        {
          "text": "erkek + -o → erko"
        },
        {
          "text": "günaydın + -o → güno"
        },
        {
          "text": "şaka + -o → şako"
        },
        {
          "text": "sik + -o → sikko"
        }
      ],
      "glosses": [
        "added arbitrarily to words to form slang words"
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ]
      ],
      "raw_glosses": [
        "(Internet slang) added arbitrarily to words to form slang words"
      ],
      "tags": [
        "Internet",
        "morpheme"
      ]
    },
    {
      "examples": [
        {
          "text": "Abdullah + -o → Apo"
        },
        {
          "text": "İbrahim + -o → İbo"
        },
        {
          "text": "Mukaddes + -o → Muko"
        }
      ],
      "glosses": [
        "used to form shortened nicknames"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/o/"
    }
  ],
  "word": "-o"
}