"gratifier" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "gratify",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "gratify + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From gratify + -er.",
  "forms": [
    {
      "form": "gratifiers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "gratifier (plural gratifiers)",
      "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 terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "90 4 6",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "91 4 5",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Someone who gratifies."
      ],
      "id": "en-gratifier-en-noun-Hks63Yav",
      "links": [
        [
          "gratifies",
          "gratify"
        ]
      ]
    }
  ],
  "word": "gratifier"
}

{
  "categories": [
    "Pages with 2 entries",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "gratify",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "gratify + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From gratify + -er.",
  "forms": [
    {
      "form": "gratifiers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "gratifier (plural gratifiers)",
      "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 (agent noun)",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "Someone who gratifies."
      ],
      "links": [
        [
          "gratifies",
          "gratify"
        ]
      ]
    }
  ],
  "word": "gratifier"
}