"-ster" meaning in Dutch

{
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "dum",
        "3": "-ster"
      },
      "expansion": "Middle Dutch -ster",
      "name": "inh"
    },
    {
      "args": {
        "1": "nl",
        "2": "odt",
        "3": "*-istra"
      },
      "expansion": "Old Dutch *-istra",
      "name": "inh"
    },
    {
      "args": {
        "1": "nl",
        "2": "gmw-pro",
        "3": "*-astrijā"
      },
      "expansion": "Proto-West Germanic *-astrijā",
      "name": "inh"
    },
    {
      "args": {
        "1": "gml",
        "2": "-ester"
      },
      "expansion": "Middle Low German -ester",
      "name": "cog"
    },
    {
      "args": {
        "1": "ang",
        "2": "-estre"
      },
      "expansion": "Old English -estre",
      "name": "cog"
    },
    {
      "args": {
        "1": "nl",
        "2": "VL.",
        "3": "-istria"
      },
      "expansion": "Vulgar Latin -istria",
      "name": "der"
    },
    {
      "args": {
        "1": "nl",
        "2": "grc",
        "3": "-ιστρια"
      },
      "expansion": "Ancient Greek -ιστρια (-istria)",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle Dutch -ster, from Old Dutch *-istra, from Proto-West Germanic *-astrijā; cognate with Middle Low German -ester, Old English -estre. Perhaps also merging with Vulgar Latin -istria, borrowed from Ancient Greek -ιστρια (-istria).",
  "head_templates": [
    {
      "args": {
        "1": "nl",
        "2": "suffix",
        "cat2": "noun-forming suffixes",
        "g": "f"
      },
      "expansion": "-ster f",
      "name": "head"
    }
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Dutch entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "-er"
        }
      ],
      "glosses": [
        "female equivalent of -er"
      ],
      "id": "en--ster-nl-suffix-9w1jg3pS",
      "links": [
        [
          "-er",
          "-er#Dutch"
        ]
      ],
      "tags": [
        "feminine",
        "form-of",
        "morpheme"
      ]
    }
  ],
  "word": "-ster"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "dum",
        "3": "-ster"
      },
      "expansion": "Middle Dutch -ster",
      "name": "inh"
    },
    {
      "args": {
        "1": "nl",
        "2": "odt",
        "3": "*-istra"
      },
      "expansion": "Old Dutch *-istra",
      "name": "inh"
    },
    {
      "args": {
        "1": "nl",
        "2": "gmw-pro",
        "3": "*-astrijā"
      },
      "expansion": "Proto-West Germanic *-astrijā",
      "name": "inh"
    },
    {
      "args": {
        "1": "gml",
        "2": "-ester"
      },
      "expansion": "Middle Low German -ester",
      "name": "cog"
    },
    {
      "args": {
        "1": "ang",
        "2": "-estre"
      },
      "expansion": "Old English -estre",
      "name": "cog"
    },
    {
      "args": {
        "1": "nl",
        "2": "VL.",
        "3": "-istria"
      },
      "expansion": "Vulgar Latin -istria",
      "name": "der"
    },
    {
      "args": {
        "1": "nl",
        "2": "grc",
        "3": "-ιστρια"
      },
      "expansion": "Ancient Greek -ιστρια (-istria)",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle Dutch -ster, from Old Dutch *-istra, from Proto-West Germanic *-astrijā; cognate with Middle Low German -ester, Old English -estre. Perhaps also merging with Vulgar Latin -istria, borrowed from Ancient Greek -ιστρια (-istria).",
  "head_templates": [
    {
      "args": {
        "1": "nl",
        "2": "suffix",
        "cat2": "noun-forming suffixes",
        "g": "f"
      },
      "expansion": "-ster f",
      "name": "head"
    }
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Dutch entries with incorrect language header",
        "Dutch female equivalent nouns",
        "Dutch feminine suffixes",
        "Dutch lemmas",
        "Dutch noun-forming suffixes",
        "Dutch suffixes",
        "Dutch terms derived from Ancient Greek",
        "Dutch terms derived from Middle Dutch",
        "Dutch terms derived from Old Dutch",
        "Dutch terms derived from Proto-West Germanic",
        "Dutch terms derived from Vulgar Latin",
        "Dutch terms inherited from Middle Dutch",
        "Dutch terms inherited from Old Dutch",
        "Dutch terms inherited from Proto-West Germanic",
        "Pages with 3 entries",
        "Pages with entries"
      ],
      "form_of": [
        {
          "word": "-er"
        }
      ],
      "glosses": [
        "female equivalent of -er"
      ],
      "links": [
        [
          "-er",
          "-er#Dutch"
        ]
      ],
      "tags": [
        "feminine",
        "form-of",
        "morpheme"
      ]
    }
  ],
  "word": "-ster"
}