"thruff" meaning in English

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  "etymology_text": "Reflecting a dialectal pronunciation where the sound of (/x/) in English thurgh altered to /f/, as in standard English rough, tough, etc.",
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  "lang_code": "en",
  "pos": "prep",
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    {
      "alt_of": [
        {
          "word": "through"
        }
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          "ref": "1864, Alfred Tennyson, “Northern Farmer”, in Enoch Arden, &c., London: Edward Moxon & Co., […], →OCLC, page 133:",
          "text": "Nobbut a bit on it's left, an' I meän'd to 'a stubb'd it at fall, / Done it ta-year I meän'd, an' runn'd plow thruff it an' all, […]",
          "type": "quote"
        },
        {
          "ref": "1891 June, “Legends of the Cars”, in Folk-lore: A Quarterly Review, volume II, number II, London: David Nutt, page 150:",
          "text": "[…] voices o' deed folks, an' hands wi'outen airms, that came i' tha darklins, moanin' an' cryin an' beckonin' all night thruff; […]",
          "type": "quote"
        },
        {
          "ref": "1897, Bram Stoker, “Mina Murray’s Journal”, in Dracula, New York, N.Y.: Modern Library, →OCLC, chapter VI, pages 73–74:",
          "text": "He pointed to a stone at our feet which had been laid down as a slab, on which the seat was rested, close to the edge of the cliff. \"Read the lies on that thruff-stean,\" he said.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Pronunciation spelling of through."
      ],
      "id": "en-thruff-en-prep-Fs5wDp6X",
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          "Pronunciation spelling",
          "pronunciation spelling"
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          "through",
          "through#English"
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        "(UK, dialectal, dated) Pronunciation spelling of through."
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  "word": "thruff"
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  "etymology_text": "Reflecting a dialectal pronunciation where the sound of (/x/) in English thurgh altered to /f/, as in standard English rough, tough, etc.",
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  "pos": "prep",
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        {
          "word": "through"
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          "ref": "1864, Alfred Tennyson, “Northern Farmer”, in Enoch Arden, &c., London: Edward Moxon & Co., […], →OCLC, page 133:",
          "text": "Nobbut a bit on it's left, an' I meän'd to 'a stubb'd it at fall, / Done it ta-year I meän'd, an' runn'd plow thruff it an' all, […]",
          "type": "quote"
        },
        {
          "ref": "1891 June, “Legends of the Cars”, in Folk-lore: A Quarterly Review, volume II, number II, London: David Nutt, page 150:",
          "text": "[…] voices o' deed folks, an' hands wi'outen airms, that came i' tha darklins, moanin' an' cryin an' beckonin' all night thruff; […]",
          "type": "quote"
        },
        {
          "ref": "1897, Bram Stoker, “Mina Murray’s Journal”, in Dracula, New York, N.Y.: Modern Library, →OCLC, chapter VI, pages 73–74:",
          "text": "He pointed to a stone at our feet which had been laid down as a slab, on which the seat was rested, close to the edge of the cliff. \"Read the lies on that thruff-stean,\" he said.",
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