Correct spelling for the English word "Thurle" is [θˈɜːl], [θˈɜːl], [θ_ˈɜː_l] (IPA phonetic alphabet).
The word "thurle" has its origins in the Old English language. It is derived from the Old English word "thirlian" which meant "to bore" or "to pierce". Over time, "thirlian" evolved into "thurlian" in Middle English and eventually shortened to "thurle" in modern English. The word "thurle" is mostly used in Scottish dialects and refers to a small hole or a perforation in an object.