"threnodist" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "threnody",
        "3": "ist"
      },
      "expansion": "threnody + -ist",
      "name": "suffix"
    }
  ],
  "etymology_text": "threnody + -ist",
  "forms": [
    {
      "form": "threnodists",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "threnodist (plural threnodists)",
      "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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ist",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "threnodic"
        },
        {
          "word": "threnodial"
        }
      ],
      "glosses": [
        "A person who writes or says a threnody."
      ],
      "id": "en-threnodist-en-noun-chqtDkK~",
      "links": [
        [
          "threnody",
          "threnody"
        ]
      ],
      "raw_glosses": [
        "(rare) A person who writes or says a threnody."
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "word": "threnodist"
}

{
  "derived": [
    {
      "word": "threnodic"
    },
    {
      "word": "threnodial"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "threnody",
        "3": "ist"
      },
      "expansion": "threnody + -ist",
      "name": "suffix"
    }
  ],
  "etymology_text": "threnody + -ist",
  "forms": [
    {
      "form": "threnodists",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "threnodist (plural threnodists)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English 3-syllable words",
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -ist",
        "English terms with rare senses"
      ],
      "glosses": [
        "A person who writes or says a threnody."
      ],
      "links": [
        [
          "threnody",
          "threnody"
        ]
      ],
      "raw_glosses": [
        "(rare) A person who writes or says a threnody."
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "word": "threnodist"
}