"birthstone" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "birth",
        "3": "stone"
      },
      "expansion": "birth + stone",
      "name": "compound"
    }
  ],
  "etymology_text": "birth + stone",
  "forms": [
    {
      "form": "birthstones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "birthstone (plural birthstones)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Any of twelve gemstones traditionally associated with the month of one's birth."
      ],
      "id": "en-birthstone-en-noun-IWG5AeDf",
      "links": [
        [
          "gemstone",
          "gemstone"
        ],
        [
          "month",
          "month"
        ],
        [
          "birth",
          "birth"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Any of a similar list of less costly substitutes."
      ],
      "id": "en-birthstone-en-noun-yxhkfwpX",
      "links": [
        [
          "costly",
          "costly"
        ],
        [
          "substitute",
          "substitute"
        ]
      ]
    }
  ],
  "wikipedia": [
    "birthstone"
  ],
  "word": "birthstone"
}

{
  "categories": [
    "English compound terms",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "birth",
        "3": "stone"
      },
      "expansion": "birth + stone",
      "name": "compound"
    }
  ],
  "etymology_text": "birth + stone",
  "forms": [
    {
      "form": "birthstones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "birthstone (plural birthstones)",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Any of twelve gemstones traditionally associated with the month of one's birth."
      ],
      "links": [
        [
          "gemstone",
          "gemstone"
        ],
        [
          "month",
          "month"
        ],
        [
          "birth",
          "birth"
        ]
      ]
    },
    {
      "glosses": [
        "Any of a similar list of less costly substitutes."
      ],
      "links": [
        [
          "costly",
          "costly"
        ],
        [
          "substitute",
          "substitute"
        ]
      ]
    }
  ],
  "wikipedia": [
    "birthstone"
  ],
  "word": "birthstone"
}