"Era" meaning in Italian

{
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "Era f",
      "name": "it-proper noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "it",
          "name": "Greek deities",
          "orig": "it:Greek deities",
          "parents": [
            "Gods",
            "Greek mythology",
            "Religion",
            "Ancient Greece",
            "Mythology",
            "Culture",
            "Ancient Europe",
            "Ancient Near East",
            "History of Greece",
            "Society",
            "Ancient history",
            "History of Europe",
            "Ancient Asia",
            "Greece",
            "History of Asia",
            "All topics",
            "History",
            "Europe",
            "Asia",
            "Fundamental",
            "Earth",
            "Eurasia",
            "Nature"
          ],
          "source": "w"
        },
        {
          "_dis": "98 2",
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "88 12",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "95 5",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "86 14",
          "kind": "place",
          "langcode": "it",
          "name": "Rivers",
          "orig": "it:Rivers",
          "parents": [
            "Bodies of water",
            "Places",
            "Landforms",
            "Water",
            "Names",
            "Earth",
            "Liquids",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Nature",
            "Matter",
            "Fundamental",
            "Nouns",
            "Chemistry",
            "Lemmas",
            "Sciences"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Hera"
      ],
      "id": "en-Era-it-name-X6yxdF7s",
      "links": [
        [
          "Greek",
          "Greek"
        ],
        [
          "mythology",
          "mythology"
        ],
        [
          "Hera",
          "Hera"
        ]
      ],
      "raw_glosses": [
        "(Greek mythology) Hera"
      ],
      "tags": [
        "Greek",
        "feminine"
      ],
      "topics": [
        "human-sciences",
        "mysticism",
        "mythology",
        "philosophy",
        "sciences"
      ]
    },
    {
      "glosses": [
        "a river that flows in Tuscany"
      ],
      "id": "en-Era-it-name-BLRmQj17",
      "links": [
        [
          "river",
          "river"
        ],
        [
          "Tuscany",
          "Tuscany"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "Era"
}

{
  "categories": [
    "Italian entries with incorrect language header",
    "Italian feminine nouns",
    "Italian lemmas",
    "Italian proper nouns",
    "Pages with 1 entry",
    "Pages with entries",
    "it:Rivers"
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "Era f",
      "name": "it-proper noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "it:Greek deities"
      ],
      "glosses": [
        "Hera"
      ],
      "links": [
        [
          "Greek",
          "Greek"
        ],
        [
          "mythology",
          "mythology"
        ],
        [
          "Hera",
          "Hera"
        ]
      ],
      "raw_glosses": [
        "(Greek mythology) Hera"
      ],
      "tags": [
        "Greek",
        "feminine"
      ],
      "topics": [
        "human-sciences",
        "mysticism",
        "mythology",
        "philosophy",
        "sciences"
      ]
    },
    {
      "glosses": [
        "a river that flows in Tuscany"
      ],
      "links": [
        [
          "river",
          "river"
        ],
        [
          "Tuscany",
          "Tuscany"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "Era"
}