"-poli" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "grc",
        "3": "πόλις",
        "t": "city"
      },
      "expansion": "Ancient Greek πόλις (pólis, “city”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek πόλις (pólis, “city”).",
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "suffix",
        "g": "f"
      },
      "expansion": "-poli f",
      "name": "head"
    }
  ],
  "hyphenation": [
    "-po‧li"
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "suffix",
  "senses": [
    {
      "glosses": [
        "used with a stem to create city names; -polis"
      ],
      "id": "en--poli-it-suffix-k0VuvBj0",
      "links": [
        [
          "city",
          "city#English"
        ],
        [
          "-polis",
          "-polis"
        ]
      ],
      "related": [
        {
          "_dis1": "100 0",
          "word": "-opoli"
        }
      ],
      "tags": [
        "feminine",
        "morpheme"
      ]
    },
    {
      "categories": [
        {
          "_dis": "30 70",
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "used with a stem to create names denoting a large conglomerate of people or things"
      ],
      "id": "en--poli-it-suffix-uFV-hjxi",
      "links": [
        [
          "conglomerate",
          "conglomerate#English"
        ]
      ],
      "tags": [
        "feminine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/po.li/"
    }
  ],
  "word": "-poli"
}

{
  "categories": [
    "Italian 2-syllable words",
    "Italian entries with incorrect language header",
    "Italian feminine suffixes",
    "Italian lemmas",
    "Italian suffixes",
    "Italian terms derived from Ancient Greek",
    "Italian terms with IPA pronunciation"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "grc",
        "3": "πόλις",
        "t": "city"
      },
      "expansion": "Ancient Greek πόλις (pólis, “city”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek πόλις (pólis, “city”).",
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "suffix",
        "g": "f"
      },
      "expansion": "-poli f",
      "name": "head"
    }
  ],
  "hyphenation": [
    "-po‧li"
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "suffix",
  "related": [
    {
      "word": "-opoli"
    }
  ],
  "senses": [
    {
      "glosses": [
        "used with a stem to create city names; -polis"
      ],
      "links": [
        [
          "city",
          "city#English"
        ],
        [
          "-polis",
          "-polis"
        ]
      ],
      "tags": [
        "feminine",
        "morpheme"
      ]
    },
    {
      "glosses": [
        "used with a stem to create names denoting a large conglomerate of people or things"
      ],
      "links": [
        [
          "conglomerate",
          "conglomerate#English"
        ]
      ],
      "tags": [
        "feminine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/po.li/"
    }
  ],
  "word": "-poli"
}