"sigmodont" meaning in English

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      "expansion": "Ancient Greek σῖγμα (sîgma)",
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  "etymology_text": "Ancient Greek σῖγμα (sîgma) + ὀδών (odṓn, “tooth”). So called from the form of the ridges of enamel on the crowns of the worn molars.",
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    {
      "form": "sigmodonts",
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        "plural"
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  "lang_code": "en",
  "pos": "noun",
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          "name": "Cricetids",
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      "glosses": [
        "Any of the Sigmodontinae tribe of rodents, including all the indigenous rats and mice of America."
      ],
      "id": "en-sigmodont-en-noun-pP8NmOgH",
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        [
          "zoology",
          "zoology"
        ],
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          "Sigmodontinae",
          "Sigmodontinae#Translingual"
        ],
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          "tribe",
          "tribe"
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          "rodent",
          "rodent"
        ],
        [
          "indigenous",
          "indigenous"
        ],
        [
          "rat",
          "rat"
        ],
        [
          "mice",
          "mouse"
        ],
        [
          "America",
          "America"
        ]
      ],
      "raw_glosses": [
        "(zoology) Any of the Sigmodontinae tribe of rodents, including all the indigenous rats and mice of America."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    }
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  ],
  "etymology_text": "Ancient Greek σῖγμα (sîgma) + ὀδών (odṓn, “tooth”). So called from the form of the ridges of enamel on the crowns of the worn molars.",
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    {
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        "Any of the Sigmodontinae tribe of rodents, including all the indigenous rats and mice of America."
      ],
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          "mice",
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          "America",
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        "(zoology) Any of the Sigmodontinae tribe of rodents, including all the indigenous rats and mice of America."
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