"lettin'" meaning in English

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  "lang_code": "en",
  "pos": "verb",
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          "ref": "1946, Elizabeth Metzger Howard, Before the Sun Goes Down, page 31:",
          "text": "\"Jesus Christ! Was my folks refined. My mam she wouldn't think-a lettin' us young'uns call a pee pot a pee pot. A chamber's what she called it... And by God! Us young'uns had ter call the pee pot a chamber or git our God damn necks wrang.\"",
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  "word": "lettin'"
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  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
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          "word": "letting"
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          "text": "\"Jesus Christ! Was my folks refined. My mam she wouldn't think-a lettin' us young'uns call a pee pot a pee pot. A chamber's what she called it... And by God! Us young'uns had ter call the pee pot a chamber or git our God damn necks wrang.\"",
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