"well drink" meaning in English

{
  "etymology_text": "From the well near the bar (and thus handy to the bartender) holding bottles of liquor.",
  "forms": [
    {
      "form": "well drinks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "well drink (plural well drinks)",
      "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"
        }
      ],
      "examples": [
        {
          "text": "Don't order the well drinks there. They use the cheapest stuff they can find."
        }
      ],
      "glosses": [
        "A mixed drink for which one does not specify the exact brand of liquor to be used."
      ],
      "id": "en-well_drink-en-noun-iakDIRRX",
      "links": [
        [
          "mixed drink",
          "mixed drink"
        ],
        [
          "liquor",
          "liquor"
        ]
      ],
      "related": [
        {
          "word": "call drink"
        }
      ]
    }
  ],
  "word": "well drink"
}

{
  "etymology_text": "From the well near the bar (and thus handy to the bartender) holding bottles of liquor.",
  "forms": [
    {
      "form": "well drinks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "well drink (plural well drinks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "call drink"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns"
      ],
      "examples": [
        {
          "text": "Don't order the well drinks there. They use the cheapest stuff they can find."
        }
      ],
      "glosses": [
        "A mixed drink for which one does not specify the exact brand of liquor to be used."
      ],
      "links": [
        [
          "mixed drink",
          "mixed drink"
        ],
        [
          "liquor",
          "liquor"
        ]
      ]
    }
  ],
  "word": "well drink"
}