"-teľ" meaning in Slovak

{
  "etymology_templates": [
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "sk",
        "2": "sla-pro",
        "3": "*-teľь",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Proto-Slavic *-teľь",
      "name": "inh"
    },
    {
      "args": {
        "1": "sk",
        "2": "sla-pro",
        "3": "*-teľь"
      },
      "expansion": "Inherited from Proto-Slavic *-teľь",
      "name": "inh+"
    },
    {
      "args": {
        "1": "cu",
        "2": "-тєль"
      },
      "expansion": "Old Church Slavonic -тєль (-telĭ)",
      "name": "cog"
    },
    {
      "args": {
        "1": "sh",
        "2": "-telj"
      },
      "expansion": "Serbo-Croatian -telj",
      "name": "cog"
    },
    {
      "args": {
        "1": "sh",
        "2": "-тељ",
        "sc": "Cyrl"
      },
      "expansion": "-тељ",
      "name": "m"
    },
    {
      "args": {
        "1": "ru",
        "2": "-тель",
        "sc": "Cyrl"
      },
      "expansion": "Russian -тель (-telʹ)",
      "name": "cog"
    },
    {
      "args": {
        "1": "cs",
        "2": "-tel"
      },
      "expansion": "Czech -tel",
      "name": "cog"
    }
  ],
  "etymology_text": "Inherited from Proto-Slavic *-teľь. Cognate to Old Church Slavonic -тєль (-telĭ), Serbo-Croatian -telj/-тељ, Russian -тель (-telʹ) and Czech -tel.",
  "head_templates": [
    {
      "args": {
        "1": "sk",
        "2": "suffix"
      },
      "expansion": "-teľ",
      "name": "head"
    }
  ],
  "lang": "Slovak",
  "lang_code": "sk",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Serbo-Croatian terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Slovak entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "-er (a suffix appended to words to create a masculine noun, usually denoting a profession, performer of an action or a human relation)"
      ],
      "id": "en--teľ-sk-suffix-GcVboC67",
      "links": [
        [
          "-er",
          "-er"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/cɛʎ/"
    }
  ],
  "word": "-teľ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "sk",
        "2": "sla-pro",
        "3": "*-teľь",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Proto-Slavic *-teľь",
      "name": "inh"
    },
    {
      "args": {
        "1": "sk",
        "2": "sla-pro",
        "3": "*-teľь"
      },
      "expansion": "Inherited from Proto-Slavic *-teľь",
      "name": "inh+"
    },
    {
      "args": {
        "1": "cu",
        "2": "-тєль"
      },
      "expansion": "Old Church Slavonic -тєль (-telĭ)",
      "name": "cog"
    },
    {
      "args": {
        "1": "sh",
        "2": "-telj"
      },
      "expansion": "Serbo-Croatian -telj",
      "name": "cog"
    },
    {
      "args": {
        "1": "sh",
        "2": "-тељ",
        "sc": "Cyrl"
      },
      "expansion": "-тељ",
      "name": "m"
    },
    {
      "args": {
        "1": "ru",
        "2": "-тель",
        "sc": "Cyrl"
      },
      "expansion": "Russian -тель (-telʹ)",
      "name": "cog"
    },
    {
      "args": {
        "1": "cs",
        "2": "-tel"
      },
      "expansion": "Czech -tel",
      "name": "cog"
    }
  ],
  "etymology_text": "Inherited from Proto-Slavic *-teľь. Cognate to Old Church Slavonic -тєль (-telĭ), Serbo-Croatian -telj/-тељ, Russian -тель (-telʹ) and Czech -tel.",
  "head_templates": [
    {
      "args": {
        "1": "sk",
        "2": "suffix"
      },
      "expansion": "-teľ",
      "name": "head"
    }
  ],
  "lang": "Slovak",
  "lang_code": "sk",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Serbo-Croatian terms with redundant script codes",
        "Slovak 1-syllable words",
        "Slovak entries with incorrect language header",
        "Slovak lemmas",
        "Slovak suffixes",
        "Slovak terms derived from Proto-Slavic",
        "Slovak terms inherited from Proto-Slavic",
        "Slovak terms with IPA pronunciation"
      ],
      "glosses": [
        "-er (a suffix appended to words to create a masculine noun, usually denoting a profession, performer of an action or a human relation)"
      ],
      "links": [
        [
          "-er",
          "-er"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/cɛʎ/"
    }
  ],
  "word": "-teľ"
}