"epistoleus" meaning in English

{
  "etymology_text": "From Ancient Greek ἐπιστολεύς.",
  "forms": [
    {
      "form": "epistoleuses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "epistoleus (plural epistoleuses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "94 6",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "93 7",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "98 2",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The second in command of the Spartan fleet."
      ],
      "id": "en-epistoleus-en-noun-rns~gIHU",
      "links": [
        [
          "Spartan",
          "Spartan"
        ]
      ],
      "raw_glosses": [
        "(historical) The second in command of the Spartan fleet."
      ],
      "tags": [
        "historical"
      ]
    },
    {
      "glosses": [
        "An office in a sorority responsible for correspondence."
      ],
      "id": "en-epistoleus-en-noun-xldxznQL",
      "links": [
        [
          "sorority",
          "sorority"
        ]
      ]
    }
  ],
  "word": "epistoleus"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_text": "From Ancient Greek ἐπιστολεύς.",
  "forms": [
    {
      "form": "epistoleuses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "epistoleus (plural epistoleuses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with historical senses"
      ],
      "glosses": [
        "The second in command of the Spartan fleet."
      ],
      "links": [
        [
          "Spartan",
          "Spartan"
        ]
      ],
      "raw_glosses": [
        "(historical) The second in command of the Spartan fleet."
      ],
      "tags": [
        "historical"
      ]
    },
    {
      "glosses": [
        "An office in a sorority responsible for correspondence."
      ],
      "links": [
        [
          "sorority",
          "sorority"
        ]
      ]
    }
  ],
  "word": "epistoleus"
}