"on tap" meaning in English

{
  "etymology_text": "From tap. Sense 2 recorded from 1483.",
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "bold_text_offsets": [
            [
              164,
              170
            ]
          ],
          "ref": "2011, Todd Keith, Insiders' Guide® to Birmingham:",
          "text": "All three locations each offer at least 50 different draft beer choices ranging from popular beers from major brewers to exclusive microbrews not usually available on tap.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Available directly from the barrel by way of a tap."
      ],
      "id": "en-on_tap-en-prep_phrase-bMXIzrsn",
      "links": [
        [
          "Available",
          "available"
        ],
        [
          "barrel",
          "barrel"
        ],
        [
          "tap",
          "tap"
        ]
      ],
      "raw_glosses": [
        "(of beer, etc.) Available directly from the barrel by way of a tap."
      ],
      "raw_tags": [
        "of beer"
      ],
      "tags": [
        "usually"
      ]
    },
    {
      "categories": [
        {
          "_dis": "18 51 31",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "2 69 29",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "2 72 26",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "1 87 11",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "5 73 22",
          "kind": "other",
          "name": "Terms with German translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "5 69 26",
          "kind": "other",
          "name": "Terms with Polish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "1 84 15",
          "kind": "other",
          "name": "Terms with Spanish translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Readily available; ready for use in whatever quantity is desired."
      ],
      "id": "en-on_tap-en-prep_phrase-5PWugW4J",
      "links": [
        [
          "Readily",
          "readily"
        ],
        [
          "available",
          "available"
        ],
        [
          "ready",
          "ready"
        ]
      ],
      "raw_glosses": [
        "(by extension) Readily available; ready for use in whatever quantity is desired."
      ],
      "tags": [
        "broadly"
      ]
    },
    {
      "glosses": [
        "On an agenda, planned, expected."
      ],
      "id": "en-on_tap-en-prep_phrase-9KrShl-H",
      "links": [
        [
          "agenda",
          "agenda"
        ],
        [
          "plan",
          "plan"
        ],
        [
          "expect",
          "expect"
        ]
      ]
    }
  ],
  "translations": [
    {
      "_dis1": "54 45 1",
      "code": "de",
      "lang": "German",
      "lang_code": "de",
      "sense": "available from a barrel",
      "word": "angestochen"
    },
    {
      "_dis1": "54 45 1",
      "code": "pl",
      "lang": "Polish",
      "lang_code": "pl",
      "sense": "available from a barrel",
      "word": "beczkowy"
    },
    {
      "_dis1": "54 45 1",
      "code": "es",
      "lang": "Spanish",
      "lang_code": "es",
      "sense": "available from a barrel",
      "word": "de barril"
    }
  ],
  "word": "on tap"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English prepositional phrases",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "Terms with German translations",
    "Terms with Polish translations",
    "Terms with Spanish translations"
  ],
  "etymology_text": "From tap. Sense 2 recorded from 1483.",
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              164,
              170
            ]
          ],
          "ref": "2011, Todd Keith, Insiders' Guide® to Birmingham:",
          "text": "All three locations each offer at least 50 different draft beer choices ranging from popular beers from major brewers to exclusive microbrews not usually available on tap.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Available directly from the barrel by way of a tap."
      ],
      "links": [
        [
          "Available",
          "available"
        ],
        [
          "barrel",
          "barrel"
        ],
        [
          "tap",
          "tap"
        ]
      ],
      "raw_glosses": [
        "(of beer, etc.) Available directly from the barrel by way of a tap."
      ],
      "raw_tags": [
        "of beer"
      ],
      "tags": [
        "usually"
      ]
    },
    {
      "glosses": [
        "Readily available; ready for use in whatever quantity is desired."
      ],
      "links": [
        [
          "Readily",
          "readily"
        ],
        [
          "available",
          "available"
        ],
        [
          "ready",
          "ready"
        ]
      ],
      "raw_glosses": [
        "(by extension) Readily available; ready for use in whatever quantity is desired."
      ],
      "tags": [
        "broadly"
      ]
    },
    {
      "glosses": [
        "On an agenda, planned, expected."
      ],
      "links": [
        [
          "agenda",
          "agenda"
        ],
        [
          "plan",
          "plan"
        ],
        [
          "expect",
          "expect"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "lang_code": "de",
      "sense": "available from a barrel",
      "word": "angestochen"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "lang_code": "pl",
      "sense": "available from a barrel",
      "word": "beczkowy"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "lang_code": "es",
      "sense": "available from a barrel",
      "word": "de barril"
    }
  ],
  "word": "on tap"
}