"-er" meaning in Swedish

{
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "suffix"
      },
      "expansion": "-er",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "suffix",
  "related": [
    {
      "_dis1": "0 0 0",
      "word": "plural suffix"
    },
    {
      "_dis1": "0 0 0",
      "word": "-or"
    },
    {
      "_dis1": "0 0 0",
      "word": "-ar"
    },
    {
      "_dis1": "0 0 0",
      "word": "-r"
    },
    {
      "_dis1": "0 0 0",
      "word": "-n"
    },
    {
      "_dis1": "0 0 0",
      "word": "present tense suffix"
    },
    {
      "_dis1": "0 0 0",
      "alt": "-ar",
      "word": "-r"
    },
    {
      "_dis1": "0 0 0",
      "word": "-as"
    },
    {
      "_dis1": "0 0 0",
      "word": "agent noun suffix"
    },
    {
      "_dis1": "0 0 0",
      "word": "-are"
    },
    {
      "_dis1": "0 0 0",
      "word": "-erska"
    },
    {
      "_dis1": "0 0 0",
      "word": "-inna"
    }
  ],
  "senses": [
    {
      "glosses": [
        "One of two suffixes for indefinite plural for nouns of the third declension (common and neuter); the second one is -r"
      ],
      "id": "en--er-sv-suffix-sAA8I9-n",
      "links": [
        [
          "-r",
          "-r"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "glosses": [
        "Suffix for present tense, active voice, indicative mood for one of the groups of Swedish verbs"
      ],
      "id": "en--er-sv-suffix-JwAcIOkx",
      "tags": [
        "morpheme"
      ]
    },
    {
      "categories": [
        {
          "_dis": "17 30 53",
          "kind": "other",
          "name": "Swedish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "matematik (“mathematics”) + -er → matematiker (“mathematician”)",
          "type": "example"
        },
        {
          "text": "fysik (“physics”) + -er → fysiker (“physicist”)",
          "type": "example"
        },
        {
          "text": "slarv (“sloppiness, carelessness”) + -er → slarver (“someone sloppy or careless”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Agent noun suffix, often for loan words ending with -ik."
      ],
      "id": "en--er-sv-suffix-GdyY37JC",
      "links": [
        [
          "Agent noun",
          "agent noun"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-er"
}

{
  "categories": [
    "Pages with 33 entries",
    "Pages with entries",
    "Pages with raw sortkeys",
    "Swedish entries with incorrect language header",
    "Swedish lemmas",
    "Swedish suffixes"
  ],
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "suffix"
      },
      "expansion": "-er",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "suffix",
  "related": [
    {
      "word": "plural suffix"
    },
    {
      "word": "-or"
    },
    {
      "word": "-ar"
    },
    {
      "word": "-r"
    },
    {
      "word": "-n"
    },
    {
      "word": "present tense suffix"
    },
    {
      "alt": "-ar",
      "word": "-r"
    },
    {
      "word": "-as"
    },
    {
      "word": "agent noun suffix"
    },
    {
      "word": "-are"
    },
    {
      "word": "-erska"
    },
    {
      "word": "-inna"
    }
  ],
  "senses": [
    {
      "glosses": [
        "One of two suffixes for indefinite plural for nouns of the third declension (common and neuter); the second one is -r"
      ],
      "links": [
        [
          "-r",
          "-r"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "glosses": [
        "Suffix for present tense, active voice, indicative mood for one of the groups of Swedish verbs"
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "examples": [
        {
          "text": "matematik (“mathematics”) + -er → matematiker (“mathematician”)",
          "type": "example"
        },
        {
          "text": "fysik (“physics”) + -er → fysiker (“physicist”)",
          "type": "example"
        },
        {
          "text": "slarv (“sloppiness, carelessness”) + -er → slarver (“someone sloppy or careless”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Agent noun suffix, often for loan words ending with -ik."
      ],
      "links": [
        [
          "Agent noun",
          "agent noun"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-er"
}