"neolith" meaning in English

{
  "etymology_templates": [
    {
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        "2": "neo",
        "3": "lith"
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      "expansion": "neo- + -lith",
      "name": "confix"
    }
  ],
  "etymology_text": "From neo- + -lith.",
  "forms": [
    {
      "form": "neoliths",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "neolith (plural neoliths)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with neo-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -lith",
          "parents": [],
          "source": "w"
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        },
        {
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      ],
      "glosses": [
        "A stone implement from the Neolithic era."
      ],
      "id": "en-neolith-en-noun-TXJ9fRzb",
      "links": [
        [
          "stone",
          "stone"
        ],
        [
          "implement",
          "implement"
        ],
        [
          "Neolithic",
          "Neolithic"
        ],
        [
          "era",
          "era"
        ]
      ]
    }
  ],
  "word": "neolith"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "neo",
        "3": "lith"
      },
      "expansion": "neo- + -lith",
      "name": "confix"
    }
  ],
  "etymology_text": "From neo- + -lith.",
  "forms": [
    {
      "form": "neoliths",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "neolith (plural neoliths)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      ],
      "glosses": [
        "A stone implement from the Neolithic era."
      ],
      "links": [
        [
          "stone",
          "stone"
        ],
        [
          "implement",
          "implement"
        ],
        [
          "Neolithic",
          "Neolithic"
        ],
        [
          "era",
          "era"
        ]
      ]
    }
  ],
  "word": "neolith"
}