"tetradrachm" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "τετράδραχμον"
      },
      "expansion": "Ancient Greek τετράδραχμον (tetrádrakhmon)",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "tetra-",
        "3": "",
        "4": "four"
      },
      "expansion": "tetra- (“four”)",
      "name": "m"
    }
  ],
  "etymology_text": "From Ancient Greek τετράδραχμον (tetrádrakhmon). See tetra- (“four”).",
  "forms": [
    {
      "form": "tetradrachms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tetradrachm (plural tetradrachms)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Ancient Greece",
          "orig": "en:Ancient Greece",
          "parents": [
            "Ancient Europe",
            "Ancient Near East",
            "History of Greece",
            "Ancient history",
            "History of Europe",
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            "Greece",
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            "Eurasia",
            "Fundamental",
            "Nature"
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Historical currencies",
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            "Currencies",
            "Currency",
            "Money",
            "Business",
            "Economics",
            "Society",
            "Social sciences",
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            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A silver coin in Ancient Greece, equivalent to four drachms."
      ],
      "id": "en-tetradrachm-en-noun-LJ-U0eH3",
      "links": [
        [
          "numismatics",
          "numismatics"
        ],
        [
          "silver",
          "silver"
        ],
        [
          "coin",
          "coin"
        ],
        [
          "Ancient Greece",
          "Ancient Greece"
        ],
        [
          "drachms",
          "drachms"
        ]
      ],
      "raw_glosses": [
        "(historical, numismatics) A silver coin in Ancient Greece, equivalent to four drachms."
      ],
      "synonyms": [
        {
          "word": "tetradrachma"
        },
        {
          "word": "tetradrachmon"
        }
      ],
      "tags": [
        "historical"
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "numismatics"
      ],
      "translations": [
        {
          "code": "grc",
          "lang": "Ancient Greek",
          "roman": "tetrádrakhmon",
          "sense": "a silver coin in Ancient Greece",
          "tags": [
            "neuter"
          ],
          "word": "τετράδραχμον"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "a silver coin in Ancient Greece",
          "tags": [
            "feminine"
          ],
          "word": "Tetradrachme"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "a silver coin in Ancient Greece",
          "tags": [
            "feminine"
          ],
          "word": "tetradramma"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "a silver coin in Ancient Greece",
          "tags": [
            "feminine"
          ],
          "word": "tetradracma"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "tetradráxma",
          "sense": "a silver coin in Ancient Greece",
          "word": "тетрадра́хма"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "a silver coin in Ancient Greece",
          "tags": [
            "feminine"
          ],
          "word": "tetradracma"
        }
      ],
      "wikipedia": [
        "Alexander the Great",
        "Heracles",
        "Temnos",
        "Zeus"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈtɛtɹədɹæm/"
    }
  ],
  "word": "tetradrachm"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "τετράδραχμον"
      },
      "expansion": "Ancient Greek τετράδραχμον (tetrádrakhmon)",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "tetra-",
        "3": "",
        "4": "four"
      },
      "expansion": "tetra- (“four”)",
      "name": "m"
    }
  ],
  "etymology_text": "From Ancient Greek τετράδραχμον (tetrádrakhmon). See tetra- (“four”).",
  "forms": [
    {
      "form": "tetradrachms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tetradrachm (plural tetradrachms)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English 3-syllable words",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
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        "English terms with IPA pronunciation",
        "English terms with historical senses",
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        "en:Historical currencies"
      ],
      "glosses": [
        "A silver coin in Ancient Greece, equivalent to four drachms."
      ],
      "links": [
        [
          "numismatics",
          "numismatics"
        ],
        [
          "silver",
          "silver"
        ],
        [
          "coin",
          "coin"
        ],
        [
          "Ancient Greece",
          "Ancient Greece"
        ],
        [
          "drachms",
          "drachms"
        ]
      ],
      "raw_glosses": [
        "(historical, numismatics) A silver coin in Ancient Greece, equivalent to four drachms."
      ],
      "tags": [
        "historical"
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "numismatics"
      ],
      "wikipedia": [
        "Alexander the Great",
        "Heracles",
        "Temnos",
        "Zeus"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈtɛtɹədɹæm/"
    }
  ],
  "synonyms": [
    {
      "word": "tetradrachma"
    },
    {
      "word": "tetradrachmon"
    }
  ],
  "translations": [
    {
      "code": "grc",
      "lang": "Ancient Greek",
      "roman": "tetrádrakhmon",
      "sense": "a silver coin in Ancient Greece",
      "tags": [
        "neuter"
      ],
      "word": "τετράδραχμον"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "a silver coin in Ancient Greece",
      "tags": [
        "feminine"
      ],
      "word": "Tetradrachme"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "a silver coin in Ancient Greece",
      "tags": [
        "feminine"
      ],
      "word": "tetradramma"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "a silver coin in Ancient Greece",
      "tags": [
        "feminine"
      ],
      "word": "tetradracma"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "tetradráxma",
      "sense": "a silver coin in Ancient Greece",
      "word": "тетрадра́хма"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "a silver coin in Ancient Greece",
      "tags": [
        "feminine"
      ],
      "word": "tetradracma"
    }
  ],
  "word": "tetradrachm"
}