"half-price" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "half",
        "3": "price"
      },
      "expansion": "half- + price",
      "name": "prefix"
    }
  ],
  "etymology_text": "half- + price",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "half-price (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "English terms prefixed with half-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "For sale at half the normal price."
      ],
      "id": "en-half-price-en-adv-dJUhlCwX",
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "half-price"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "half",
        "3": "price"
      },
      "expansion": "half- + price",
      "name": "prefix"
    }
  ],
  "etymology_text": "half- + price",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "half-price (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "English terms prefixed with half-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2021 October 6, “Network News: New recruits go free”, in RAIL, number 941, page 21",
          "text": "West Midlands residents who have just found a new job can get two months' free rail, bus and tram travel to work, plus half-price tickets for a further four weeks, under a new Workwise scheme.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "For sale at half the normal price."
      ],
      "id": "en-half-price-en-adj-dJUhlCwX",
      "related": [
        {
          "word": "half-rate"
        },
        {
          "word": "BOGOF"
        }
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "half-price"
}

{
  "categories": [
    "English adjectives",
    "English adverbs",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English terms prefixed with half-",
    "English uncomparable adjectives",
    "English uncomparable adverbs"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "half",
        "3": "price"
      },
      "expansion": "half- + price",
      "name": "prefix"
    }
  ],
  "etymology_text": "half- + price",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "half-price (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "glosses": [
        "For sale at half the normal price."
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "half-price"
}

{
  "categories": [
    "English adjectives",
    "English adverbs",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English terms prefixed with half-",
    "English uncomparable adjectives",
    "English uncomparable adverbs"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "half",
        "3": "price"
      },
      "expansion": "half- + price",
      "name": "prefix"
    }
  ],
  "etymology_text": "half- + price",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "half-price (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "half-rate"
    },
    {
      "word": "BOGOF"
    }
  ],
  "senses": [
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2021 October 6, “Network News: New recruits go free”, in RAIL, number 941, page 21",
          "text": "West Midlands residents who have just found a new job can get two months' free rail, bus and tram travel to work, plus half-price tickets for a further four weeks, under a new Workwise scheme.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "For sale at half the normal price."
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "half-price"
}