2014-04-26 10:52:28 -04:00
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perf
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2014-04-26 11:54:15 -04:00
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/perf/ , n. Syn. chad (sense 1). The term perfory /perf@-ree/ is also heard.
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The term perf may also refer to the perforations themselves, rather than the
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chad they produce when torn (philatelists use it this way).
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