"gulp down" meaning in English

{
  "etymology_text": ": gulp down < → δείτε τις λέξεις gulp και down",
  "forms": [
    {
      "form": "gulp down"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "examples": [
        {
          "text": "I gulp down a glass of brandy - κατεβάζω ένα ποτήρι κονιάκ"
        },
        {
          "text": "≈ συνώνυμα: gulp, → δείτε τη λέξη swallow"
        }
      ],
      "glosses": [
        "ρουφάω / ρουφώ γρήγορα, κατεβάζω μονοκοπανιά, μονορούφι"
      ],
      "id": "el-gulp_down-en-verb-JK-VteBs"
    }
  ],
  "word": "gulp down"
}

{
  "etymology_text": ": gulp down < → δείτε τις λέξεις gulp και down",
  "forms": [
    {
      "form": "gulp down"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "examples": [
        {
          "text": "I gulp down a glass of brandy - κατεβάζω ένα ποτήρι κονιάκ"
        },
        {
          "text": "≈ συνώνυμα: gulp, → δείτε τη λέξη swallow"
        }
      ],
      "glosses": [
        "ρουφάω / ρουφώ γρήγορα, κατεβάζω μονοκοπανιά, μονορούφι"
      ]
    }
  ],
  "word": "gulp down"
}