"سرتاسر" meaning in Persian

{
  "forms": [
    {
      "form": "sartâsar",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fa",
        "2": "preposition",
        "tr": "sartâsar"
      },
      "expansion": "سرتاسر • (sartâsar)",
      "name": "head"
    }
  ],
  "lang": "Persian",
  "lang_code": "fa",
  "pos": "prep",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Persian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Persian prepositions",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "رگبار شهابسنگ در سرتاسر بریتانیا؟\nRagbâr-e ŝahâbsang dar sartâsar-e Britâniâ ?\nShoot­ing stars all over Britain ?"
        }
      ],
      "glosses": [
        "all over"
      ],
      "id": "en-سرتاسر-fa-prep-goPWbz~S",
      "links": [
        [
          "all over",
          "all over"
        ]
      ]
    }
  ],
  "word": "سرتاسر"
}

{
  "forms": [
    {
      "form": "sartâsar",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "fa",
        "2": "preposition",
        "tr": "sartâsar"
      },
      "expansion": "سرتاسر • (sartâsar)",
      "name": "head"
    }
  ],
  "lang": "Persian",
  "lang_code": "fa",
  "pos": "prep",
  "senses": [
    {
      "categories": [
        "Persian entries with incorrect language header",
        "Persian lemmas",
        "Persian prepositions"
      ],
      "examples": [
        {
          "text": "رگبار شهابسنگ در سرتاسر بریتانیا؟\nRagbâr-e ŝahâbsang dar sartâsar-e Britâniâ ?\nShoot­ing stars all over Britain ?"
        }
      ],
      "glosses": [
        "all over"
      ],
      "links": [
        [
          "all over",
          "all over"
        ]
      ]
    }
  ],
  "word": "سرتاسر"
}