"pentecosty" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "-"
      },
      "expansion": "Ancient Greek",
      "name": "uder"
    }
  ],
  "etymology_text": "Ancient Greek from a word meaning \"fiftieth\".",
  "forms": [
    {
      "form": "pentecosties",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "pentecostys",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "+",
        "2": "pentecostys"
      },
      "expansion": "pentecosty (plural pentecosties or pentecostys)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "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",
            "Ancient Asia",
            "Greece",
            "History of Asia",
            "History",
            "Europe",
            "Asia",
            "All topics",
            "Earth",
            "Eurasia",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1874, Thucydides, translated by Richard Crawley, History of the Peloponnesian War, Book 5",
          "text": "There were seven companies in the field without counting the Sciritae, who numbered six hundred men: in each company there were four Pentecostyes, and in the Pentecosty four Enomoties.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A troop of fifty soldiers in the Spartan army."
      ],
      "id": "en-pentecosty-en-noun-GVGleN0Y",
      "links": [
        [
          "Ancient Greece",
          "Ancient Greece"
        ],
        [
          "troop",
          "troop"
        ],
        [
          "fifty",
          "fifty"
        ],
        [
          "soldier",
          "soldier"
        ],
        [
          "Spartan",
          "Spartan"
        ],
        [
          "army",
          "army"
        ]
      ],
      "qualifier": "Ancient Greece",
      "raw_glosses": [
        "(historical, Ancient Greece) A troop of fifty soldiers in the Spartan army."
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "word": "pentecosty"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "-"
      },
      "expansion": "Ancient Greek",
      "name": "uder"
    }
  ],
  "etymology_text": "Ancient Greek from a word meaning \"fiftieth\".",
  "forms": [
    {
      "form": "pentecosties",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "pentecostys",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "+",
        "2": "pentecostys"
      },
      "expansion": "pentecosty (plural pentecosties or pentecostys)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms derived from Ancient Greek",
        "English terms with historical senses",
        "English terms with quotations",
        "English undefined derivations",
        "Quotation templates to be cleaned",
        "en:Ancient Greece"
      ],
      "examples": [
        {
          "ref": "1874, Thucydides, translated by Richard Crawley, History of the Peloponnesian War, Book 5",
          "text": "There were seven companies in the field without counting the Sciritae, who numbered six hundred men: in each company there were four Pentecostyes, and in the Pentecosty four Enomoties.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A troop of fifty soldiers in the Spartan army."
      ],
      "links": [
        [
          "Ancient Greece",
          "Ancient Greece"
        ],
        [
          "troop",
          "troop"
        ],
        [
          "fifty",
          "fifty"
        ],
        [
          "soldier",
          "soldier"
        ],
        [
          "Spartan",
          "Spartan"
        ],
        [
          "army",
          "army"
        ]
      ],
      "qualifier": "Ancient Greece",
      "raw_glosses": [
        "(historical, Ancient Greece) A troop of fifty soldiers in the Spartan army."
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "word": "pentecosty"
}