"grievancer" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grievance",
        "3": "er",
        "id2": "occupation"
      },
      "expansion": "grievance + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From grievance + -er.",
  "forms": [
    {
      "form": "grievancers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "grievancer (plural grievancers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -er (occupation)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
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        }
      ],
      "examples": [
        {
          "ref": "1655, Thomas Fuller, The Church-history of Britain; […], London: […] Iohn Williams […], →OCLC, (please specify |book=I to XI):",
          "text": "Petition […] against the bishops as grand grievancers.",
          "type": "quote"
        }
      ],
      "glosses": [
        "One who gives grievance, a complainer."
      ],
      "id": "en-grievancer-en-noun-Y~SACFxg",
      "links": [
        [
          "grievance",
          "grievance"
        ],
        [
          "complainer",
          "complainer"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɡɹiːvənsə(ɹ)/"
    }
  ],
  "word": "grievancer"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grievance",
        "3": "er",
        "id2": "occupation"
      },
      "expansion": "grievance + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From grievance + -er.",
  "forms": [
    {
      "form": "grievancers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "grievancer (plural grievancers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -er (occupation)",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1655, Thomas Fuller, The Church-history of Britain; […], London: […] Iohn Williams […], →OCLC, (please specify |book=I to XI):",
          "text": "Petition […] against the bishops as grand grievancers.",
          "type": "quote"
        }
      ],
      "glosses": [
        "One who gives grievance, a complainer."
      ],
      "links": [
        [
          "grievance",
          "grievance"
        ],
        [
          "complainer",
          "complainer"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɡɹiːvənsə(ɹ)/"
    }
  ],
  "word": "grievancer"
}