"poly-" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "grc",
        "3": "πολύς",
        "t": "many, much"
      },
      "expansion": "Ancient Greek πολύς (polús, “many, much”)",
      "name": "der"
    },
    {
      "args": {
        "1": "fr",
        "2": "ine-pro",
        "3": "*polh₁ús",
        "t": "much, many"
      },
      "expansion": "Proto-Indo-European *polh₁ús (“much, many”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek πολύς (polús, “many, much”), from Proto-Indo-European *polh₁ús (“much, many”).",
  "head_templates": [
    {
      "args": {},
      "expansion": "poly-",
      "name": "fr-prefix"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "prefix",
  "senses": [
    {
      "antonyms": [
        {
          "word": "mono-"
        },
        {
          "word": "uni-"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "poly- (many)"
      ],
      "id": "en-poly--fr-prefix-mVSzaBO9",
      "links": [
        [
          "poly-",
          "poly-#English"
        ]
      ],
      "synonyms": [
        {
          "word": "multi-"
        },
        {
          "word": "pluri-"
        }
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pɔ.li/"
    }
  ],
  "word": "poly-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "grc",
        "3": "πολύς",
        "t": "many, much"
      },
      "expansion": "Ancient Greek πολύς (polús, “many, much”)",
      "name": "der"
    },
    {
      "args": {
        "1": "fr",
        "2": "ine-pro",
        "3": "*polh₁ús",
        "t": "much, many"
      },
      "expansion": "Proto-Indo-European *polh₁ús (“much, many”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek πολύς (polús, “many, much”), from Proto-Indo-European *polh₁ús (“much, many”).",
  "head_templates": [
    {
      "args": {},
      "expansion": "poly-",
      "name": "fr-prefix"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "prefix",
  "senses": [
    {
      "antonyms": [
        {
          "word": "mono-"
        },
        {
          "word": "uni-"
        }
      ],
      "categories": [
        "French 2-syllable words",
        "French entries with incorrect language header",
        "French lemmas",
        "French prefixes",
        "French terms derived from Ancient Greek",
        "French terms derived from Proto-Indo-European",
        "French terms with IPA pronunciation"
      ],
      "glosses": [
        "poly- (many)"
      ],
      "links": [
        [
          "poly-",
          "poly-#English"
        ]
      ],
      "synonyms": [
        {
          "word": "multi-"
        },
        {
          "word": "pluri-"
        }
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pɔ.li/"
    }
  ],
  "word": "poly-"
}