"flask" meaning in English

{
  "forms": [
    {
      "form": "flask",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "flasks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "hyphenation": "flask",
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "text": "He took a sip of whiskey from the silver flask in his coat."
        }
      ],
      "glosses": [
        "A flask is a small, flat container used for carrying liquids, especially alcohol, in a pocket."
      ],
      "id": "simple-flask-en-noun-VzJVmaWy",
      "raw_tags": [
        "countable"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "text": "The scientist poured the solution into the flask to start the experiment."
        }
      ],
      "glosses": [
        "A flask is a container used in laboratories to hold, heat, or mix liquids."
      ],
      "id": "simple-flask-en-noun-F5eN9-wT",
      "raw_tags": [
        "countable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/flɑːsk/"
    },
    {
      "audio": "en-us-flask.ogg",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "flask"
}

{
  "forms": [
    {
      "form": "flask",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "flasks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "hyphenation": "flask",
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Countable nouns"
      ],
      "examples": [
        {
          "text": "He took a sip of whiskey from the silver flask in his coat."
        }
      ],
      "glosses": [
        "A flask is a small, flat container used for carrying liquids, especially alcohol, in a pocket."
      ],
      "raw_tags": [
        "countable"
      ]
    },
    {
      "categories": [
        "Countable nouns"
      ],
      "examples": [
        {
          "text": "The scientist poured the solution into the flask to start the experiment."
        }
      ],
      "glosses": [
        "A flask is a container used in laboratories to hold, heat, or mix liquids."
      ],
      "raw_tags": [
        "countable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/flɑːsk/"
    },
    {
      "audio": "en-us-flask.ogg",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "flask"
}