"satisfier" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "satisfy",
        "3": "er"
      },
      "expansion": "satisfy + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "satisfy + -er",
  "forms": [
    {
      "form": "satisfiers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "satisfier (plural satisfiers)",
      "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"
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        {
          "kind": "other",
          "name": "English terms suffixed with -er",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "91 4 5",
          "kind": "other",
          "name": "Old French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "84 8 8",
          "kind": "other",
          "name": "Old French verbs ending in -er",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "86 7 7",
          "kind": "other",
          "name": "Old French verbs with weak-a preterite",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A person who, or thing that satisfies."
      ],
      "id": "en-satisfier-en-noun-TzaFsgwQ",
      "links": [
        [
          "satisfies",
          "satisfy"
        ]
      ]
    }
  ],
  "word": "satisfier"
}

{
  "categories": [
    "Old French entries with incorrect language header",
    "Old French first group verbs",
    "Old French lemmas",
    "Old French verbs",
    "Old French verbs ending in -er",
    "Old French verbs with weak-a preterite"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "satisfy",
        "3": "er"
      },
      "expansion": "satisfy + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "satisfy + -er",
  "forms": [
    {
      "form": "satisfiers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "satisfier (plural satisfiers)",
      "name": "en-noun"
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  ],
  "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"
      ],
      "glosses": [
        "A person who, or thing that satisfies."
      ],
      "links": [
        [
          "satisfies",
          "satisfy"
        ]
      ]
    }
  ],
  "word": "satisfier"
}