"-er" meaning in Northern Kurdish

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "-er"
      },
      "expansion": "English -er",
      "name": "cog"
    },
    {
      "args": {
        "1": "la",
        "2": "-ōr"
      },
      "expansion": "Latin -ōr",
      "name": "cog"
    },
    {
      "args": {
        "1": "kmr",
        "2": "ine-pro",
        "3": "*-tḗr"
      },
      "expansion": "Proto-Indo-European *-tḗr",
      "name": "inh"
    },
    {
      "args": {
        "1": "fa",
        "2": "برادر"
      },
      "expansion": "Persian برادر",
      "name": "cog"
    },
    {
      "args": {
        "1": "kmr",
        "2": "bira"
      },
      "expansion": "Northern Kurdish bira",
      "name": "cog"
    }
  ],
  "etymology_text": "Most probably not a cognate of English -er or Latin -ōr or -tōr, and instead a back-formation from -ker (a variant of -ger (“-ist”)) understood as \"k-\" (present stem of kirin) + \"-er\". Natively only exists with the most basic verbs such as kirin (-ker), birin (-ber), xistin (-xer or -xîner or -êxer), dan (-der), anîn/înan (-îner)... Later also conflated with -kar (“suffix indicating a job or duty”) and -dar (“suffix indicating a possessor”). Popularized in the 20th century under the influence of similar suffixes in European languages. Before that (and now natively) diminutives such as -ok, -oke, -ek, -ik was used to form agent nouns; which are also present participle suffixes.\nDespite being less likely, can still be from Proto-Indo-European *-tḗr, but the -r- is lost in Northwestern Iranic and that would have given *-it, *-id or lost entirely depending on the position, compare Persian برادر and Northern Kurdish bira.",
  "head_templates": [
    {
      "args": {
        "1": "kmr",
        "2": "suffix",
        "cat2": "noun-forming suffixes",
        "g": "f"
      },
      "expansion": "-er f",
      "name": "head"
    }
  ],
  "hyphenation": [
    "-er"
  ],
  "lang": "Northern Kurdish",
  "lang_code": "kmr",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Northern Kurdish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 34 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with raw sortkeys",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "bû (“to be”) + -er → bûyer (“event”)",
          "type": "example"
        },
        {
          "text": "destpêkirin (“to start”) + -er → destpêker (“starter”)",
          "type": "example"
        }
      ],
      "glosses": [
        "used to form nouns referring to doer or who works on something"
      ],
      "id": "en--er-kmr-suffix-vkHcOEXr",
      "tags": [
        "feminine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɛɾ/"
    },
    {
      "rhymes": "-ɛɾ"
    }
  ],
  "word": "-er"
}

{
  "categories": [
    "Pages with 34 entries",
    "Pages with entries",
    "Pages with raw sortkeys"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "-er"
      },
      "expansion": "English -er",
      "name": "cog"
    },
    {
      "args": {
        "1": "la",
        "2": "-ōr"
      },
      "expansion": "Latin -ōr",
      "name": "cog"
    },
    {
      "args": {
        "1": "kmr",
        "2": "ine-pro",
        "3": "*-tḗr"
      },
      "expansion": "Proto-Indo-European *-tḗr",
      "name": "inh"
    },
    {
      "args": {
        "1": "fa",
        "2": "برادر"
      },
      "expansion": "Persian برادر",
      "name": "cog"
    },
    {
      "args": {
        "1": "kmr",
        "2": "bira"
      },
      "expansion": "Northern Kurdish bira",
      "name": "cog"
    }
  ],
  "etymology_text": "Most probably not a cognate of English -er or Latin -ōr or -tōr, and instead a back-formation from -ker (a variant of -ger (“-ist”)) understood as \"k-\" (present stem of kirin) + \"-er\". Natively only exists with the most basic verbs such as kirin (-ker), birin (-ber), xistin (-xer or -xîner or -êxer), dan (-der), anîn/înan (-îner)... Later also conflated with -kar (“suffix indicating a job or duty”) and -dar (“suffix indicating a possessor”). Popularized in the 20th century under the influence of similar suffixes in European languages. Before that (and now natively) diminutives such as -ok, -oke, -ek, -ik was used to form agent nouns; which are also present participle suffixes.\nDespite being less likely, can still be from Proto-Indo-European *-tḗr, but the -r- is lost in Northwestern Iranic and that would have given *-it, *-id or lost entirely depending on the position, compare Persian برادر and Northern Kurdish bira.",
  "head_templates": [
    {
      "args": {
        "1": "kmr",
        "2": "suffix",
        "cat2": "noun-forming suffixes",
        "g": "f"
      },
      "expansion": "-er f",
      "name": "head"
    }
  ],
  "hyphenation": [
    "-er"
  ],
  "lang": "Northern Kurdish",
  "lang_code": "kmr",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Northern Kurdish 1-syllable words",
        "Northern Kurdish entries with incorrect language header",
        "Northern Kurdish feminine suffixes",
        "Northern Kurdish lemmas",
        "Northern Kurdish noun-forming suffixes",
        "Northern Kurdish suffixes",
        "Northern Kurdish terms derived from Proto-Indo-European",
        "Northern Kurdish terms inherited from Proto-Indo-European",
        "Northern Kurdish terms with IPA pronunciation",
        "Pages using catfix",
        "Pages with 34 entries",
        "Pages with entries",
        "Pages with raw sortkeys",
        "Rhymes:Northern Kurdish/ɛɾ",
        "Rhymes:Northern Kurdish/ɛɾ/1 syllable"
      ],
      "examples": [
        {
          "text": "bû (“to be”) + -er → bûyer (“event”)",
          "type": "example"
        },
        {
          "text": "destpêkirin (“to start”) + -er → destpêker (“starter”)",
          "type": "example"
        }
      ],
      "glosses": [
        "used to form nouns referring to doer or who works on something"
      ],
      "tags": [
        "feminine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɛɾ/"
    },
    {
      "rhymes": "-ɛɾ"
    }
  ],
  "word": "-er"
}