"proposer" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "propose",
        "3": "-er",
        "id2": "agent noun"
      },
      "expansion": "propose + -er",
      "name": "affix"
    }
  ],
  "etymology_text": "propose + -er",
  "forms": [
    {
      "form": "proposers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "proposer (plural proposers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "antonyms": [
        {
          "word": "opponent"
        },
        {
          "word": "opposer"
        },
        {
          "word": "detractor"
        }
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      "categories": [
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        {
          "_dis": "44 5 7 33 7 4",
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          "_dis": "42 10 10 18 10 9",
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        {
          "_dis": "29 15 15 15 15 11",
          "kind": "other",
          "name": "Old French verbs with weak-a preterite",
          "parents": [],
          "source": "w+disamb"
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      ],
      "glosses": [
        "Someone who proposes; someone who makes a proposal. agent noun of propose"
      ],
      "id": "en-proposer-en-noun-HMJHuzph",
      "links": [
        [
          "propose",
          "propose"
        ],
        [
          "propose",
          "propose#English"
        ]
      ],
      "related": [
        {
          "word": "adherent"
        },
        {
          "word": "advocate"
        },
        {
          "word": "backer"
        },
        {
          "word": "champion"
        },
        {
          "word": "exponent"
        },
        {
          "word": "supporter"
        }
      ],
      "synonyms": [
        {
          "word": "proponent"
        }
      ],
      "translations": [
        {
          "code": "ar",
          "lang": "Arabic",
          "roman": "muqtariḥ",
          "sense": "Translations",
          "word": "مُقْتَرِح"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "Translations",
          "word": "proposant"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "Translations",
          "word": "proposeur"
        }
      ]
    }
  ],
  "word": "proposer"
}

{
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    "Old French entries with incorrect language header",
    "Old French first group verbs",
    "Old French lemmas",
    "Old French terms borrowed from Latin",
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    "Old French verbs with weak-a preterite"
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  "etymology_templates": [
    {
      "args": {
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        "3": "-er",
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      },
      "expansion": "propose + -er",
      "name": "affix"
    }
  ],
  "etymology_text": "propose + -er",
  "forms": [
    {
      "form": "proposers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "proposer (plural proposers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "adherent"
    },
    {
      "word": "advocate"
    },
    {
      "word": "backer"
    },
    {
      "word": "champion"
    },
    {
      "word": "exponent"
    },
    {
      "word": "supporter"
    }
  ],
  "senses": [
    {
      "antonyms": [
        {
          "word": "opponent"
        },
        {
          "word": "opposer"
        },
        {
          "word": "detractor"
        }
      ],
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      ],
      "glosses": [
        "Someone who proposes; someone who makes a proposal. agent noun of propose"
      ],
      "links": [
        [
          "propose",
          "propose"
        ],
        [
          "propose",
          "propose#English"
        ]
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      "synonyms": [
        {
          "word": "proponent"
        }
      ]
    }
  ],
  "translations": [
    {
      "code": "ar",
      "lang": "Arabic",
      "roman": "muqtariḥ",
      "sense": "Translations",
      "word": "مُقْتَرِح"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "Translations",
      "word": "proposant"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "Translations",
      "word": "proposeur"
    }
  ],
  "word": "proposer"
}