Third-person singular simple present indicative form of quadruplicate.(verb)
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Use "quadruplicates" in a sentence
"What chance had he, though he destroyed the check a thousand times over, to escape the records by which the coil of modern trade duplicates and quadruplicates each slip of scribbled paper?"
"The most zealous lovers of books have smiled at his duplicates, quadruplicates, and multiplied specimens of a single edition."
"A few days after this, Bartleby concluded four lengthy documents, being quadruplicates of a week's testimony taken before me in my High Court of Chancery."