"iron age" meaning in All languages combined

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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
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          "word": "Iron Age"
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      "glosses": [
        "Alternative letter-case form of Iron Age"
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      "id": "en-iron_age-en-name-zM7ADk4M",
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  "word": "iron age"
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      "expansion": "iron age",
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  "lang": "English",
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  "word": "iron age"
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