"draught screen" meaning in English

{
  "forms": [
    {
      "form": "draught screens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "draught screen (plural draught screens)",
      "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": [
        {
          "ref": "1960 April, “Restaurant cars and multiple-units”, in Trains Illustrated, page 222",
          "text": "Draught screens, incorporating grab-poles, are fitted at each end.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A screen for the purpose of blocking draughts (currents of air)."
      ],
      "id": "en-draught_screen-en-noun-02DDvFA1",
      "raw_glosses": [
        "(British spelling) A screen for the purpose of blocking draughts (currents of air)."
      ],
      "synonyms": [
        {
          "english": "US spelling",
          "word": "draft screen"
        }
      ],
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "draught screen"
}

{
  "forms": [
    {
      "form": "draught screens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "draught screen (plural draught screens)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English forms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1960 April, “Restaurant cars and multiple-units”, in Trains Illustrated, page 222",
          "text": "Draught screens, incorporating grab-poles, are fitted at each end.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A screen for the purpose of blocking draughts (currents of air)."
      ],
      "raw_glosses": [
        "(British spelling) A screen for the purpose of blocking draughts (currents of air)."
      ],
      "tags": [
        "UK"
      ]
    }
  ],
  "synonyms": [
    {
      "english": "US spelling",
      "word": "draft screen"
    }
  ],
  "word": "draught screen"
}