"milk voucher" meaning in English

{
  "forms": [
    {
      "form": "milk vouchers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "milk voucher (plural milk vouchers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Milk",
          "orig": "en:Milk",
          "parents": [
            "Beverages",
            "Bodily fluids",
            "Dairy products",
            "Drinking",
            "Food and drink",
            "Liquids",
            "Body parts",
            "Human behaviour",
            "All topics",
            "Matter",
            "Body",
            "Anatomy",
            "Human",
            "Fundamental",
            "Chemistry",
            "Nature",
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "Health"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Pregnancy",
          "orig": "en:Pregnancy",
          "parents": [
            "Body",
            "Gynaecology",
            "All topics",
            "Female",
            "Medicine",
            "Fundamental",
            "Gender",
            "Biology",
            "Healthcare",
            "Psychology",
            "Sociology",
            "Sciences",
            "Health",
            "Social sciences",
            "Society"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A voucher serving the same purpose as a milk token."
      ],
      "id": "en-milk_voucher-en-noun-ehCzE9~P",
      "links": [
        [
          "voucher",
          "voucher"
        ],
        [
          "milk token",
          "milk token"
        ]
      ],
      "raw_glosses": [
        "(UK) A voucher serving the same purpose as a milk token."
      ],
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "milk voucher"
}

{
  "forms": [
    {
      "form": "milk vouchers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "milk voucher (plural milk vouchers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Milk",
        "en:Pregnancy"
      ],
      "glosses": [
        "A voucher serving the same purpose as a milk token."
      ],
      "links": [
        [
          "voucher",
          "voucher"
        ],
        [
          "milk token",
          "milk token"
        ]
      ],
      "raw_glosses": [
        "(UK) A voucher serving the same purpose as a milk token."
      ],
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "milk voucher"
}