"黎明期" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "黎明",
        "2": "れいめい",
        "3": "期",
        "4": "き",
        "t1": "",
        "t2": ""
      },
      "expansion": "黎明(れいめい) (reimei) + 期(き) (ki)",
      "name": "ja-compound"
    }
  ],
  "etymology_text": "From 黎明(れいめい) (reimei) + 期(き) (ki).",
  "forms": [
    {
      "form": "黎明期",
      "ruby": [
        [
          "黎",
          "れい"
        ],
        [
          "明",
          "めい"
        ],
        [
          "期",
          "き"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "reimeiki",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "れいめいき",
      "roman": "reimeiki",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "れいめいき",
        "hhira": "れいめいき"
      },
      "expansion": "黎(れい)明(めい)期(き) • (reimeiki) ^(←れいめいき (reimeiki)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 3 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with Nakadaka pitch accent (Tōkyō)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "ja",
          "name": "Time",
          "orig": "ja:Time",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "dawn of a new age"
      ],
      "id": "en-黎明期-ja-noun-ci5rAL8Y",
      "links": [
        [
          "dawn",
          "dawn"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "れーめーき"
    },
    {
      "ipa": "[ɾe̞ːme̞ːkʲi]"
    }
  ],
  "word": "黎明期"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "黎明",
        "2": "れいめい",
        "3": "期",
        "4": "き",
        "t1": "",
        "t2": ""
      },
      "expansion": "黎明(れいめい) (reimei) + 期(き) (ki)",
      "name": "ja-compound"
    }
  ],
  "etymology_text": "From 黎明(れいめい) (reimei) + 期(き) (ki).",
  "forms": [
    {
      "form": "黎明期",
      "ruby": [
        [
          "黎",
          "れい"
        ],
        [
          "明",
          "めい"
        ],
        [
          "期",
          "き"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "reimeiki",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "れいめいき",
      "roman": "reimeiki",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "れいめいき",
        "hhira": "れいめいき"
      },
      "expansion": "黎(れい)明(めい)期(き) • (reimeiki) ^(←れいめいき (reimeiki)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese compound terms",
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with jinmeiyō kanji",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with 3 kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with Nakadaka pitch accent (Tōkyō)",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries",
        "ja:Time"
      ],
      "glosses": [
        "dawn of a new age"
      ],
      "links": [
        [
          "dawn",
          "dawn"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "れーめーき"
    },
    {
      "ipa": "[ɾe̞ːme̞ːkʲi]"
    }
  ],
  "word": "黎明期"
}