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Use "lumps" in a sentence
"While a meeting of the BRICS may be convenient for coordinating short-term diplomatic tactics, the acronym lumps together disparate countries that have deep divisions."
"The term lumps together disparate concepts like copyright, patents, and trademarks, which are legally distinct."
"Hispanic, though currently the best answer, isn't entirely satisfactory because the term lumps together people who are about as alike as, say, Tahitians and Haitians."