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-noun. pronounced blek- chur A long-winded lecture by anyone whose name starts with a B. This lecture will usually start off with the intent of answering a 'simple' question, or explanation. The person on the receiving end is usually a captive listener either talking to their boss, parent, or other authority figure. Ironically, as long-winded as this definition is it also can be classified as a blecture if the person publishing it had a name starting with the letter B.
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