"-éř" meaning in Czech

{
  "head_templates": [
    {
      "args": {
        "1": "m-an"
      },
      "expansion": "-éř m anim (noun-forming suffix)",
      "name": "cs-noun"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Czech entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "banka + -éř → bankéř",
          "type": "example"
        }
      ],
      "glosses": [
        "a noun producing suffix"
      ],
      "id": "en--éř-cs-suffix-dSAhatjC",
      "related": [
        {
          "word": "-tel"
        }
      ],
      "tags": [
        "animate",
        "masculine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ ɛːr̝̊]"
    }
  ],
  "word": "-éř"
}

{
  "head_templates": [
    {
      "args": {
        "1": "m-an"
      },
      "expansion": "-éř m anim (noun-forming suffix)",
      "name": "cs-noun"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "suffix",
  "related": [
    {
      "word": "-tel"
    }
  ],
  "senses": [
    {
      "categories": [
        "Czech animate suffixes",
        "Czech entries with incorrect language header",
        "Czech lemmas",
        "Czech masculine suffixes",
        "Czech noun-forming suffixes",
        "Czech suffixes",
        "Czech terms with IPA pronunciation"
      ],
      "examples": [
        {
          "text": "banka + -éř → bankéř",
          "type": "example"
        }
      ],
      "glosses": [
        "a noun producing suffix"
      ],
      "tags": [
        "animate",
        "masculine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ ɛːr̝̊]"
    }
  ],
  "word": "-éř"
}