"swiftly" meaning in English

{
  "categories": [
    {
      "kind": "other",
      "name": "Λέξεις με επίθημα -ly (αγγλικά)",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "swiftly < swift + -ly",
  "forms": [
    {
      "form": "swiftly",
      "source": "header"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "examples": [
        {
          "text": "Don’t speak so swiftly.",
          "translation": "Μην μιλάς τόσο γρήγορα."
        },
        {
          "text": "I eat/drink swiftly.",
          "translation": "Τρώω/πίνω γρήγορα."
        }
      ],
      "glosses": [
        "γρήγορα"
      ],
      "id": "el-swiftly-en-adv-i5ZwyhDk"
    }
  ],
  "word": "swiftly"
}

{
  "categories": [
    "Λέξεις με επίθημα -ly (αγγλικά)"
  ],
  "etymology_text": "swiftly < swift + -ly",
  "forms": [
    {
      "form": "swiftly",
      "source": "header"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "examples": [
        {
          "text": "Don’t speak so swiftly.",
          "translation": "Μην μιλάς τόσο γρήγορα."
        },
        {
          "text": "I eat/drink swiftly.",
          "translation": "Τρώω/πίνω γρήγορα."
        }
      ],
      "glosses": [
        "γρήγορα"
      ]
    }
  ],
  "word": "swiftly"
}