Definition of "such-and-such" []

• A placeholder or generic thing. (noun)
• Unstated; given (adjective)

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• "You can sit there and argue that you could build one such-and-such for the cost of five human maintenance missions, or that you can design and build robotic servicers that can do the job that astronauts can ... and you will still come up against problems that can only be handled by "non-linearly programmed operators", i.e.,"
• "The ideologue says, "If only people would do so-and-so then such-and-such would happen.""
• "I suspect they also wanted to be able to quote the Quran and its interpretations back to husbands and fathers who told them such-and-such was Islamically ordained."