English Explanatory Dictionary

chadless punch

English dictionary entry

Meanings

noun
  1. A paper tape punch that does not produce little pieces of paper. Instead, "the perforations are not completely cut out but the chads are permitted to remain attached to the perforated material (for example, tape)". (U.S. Patent 2,255,794, filed May 20, 1939)

Word forms

chadless punch chadless punches

Related words

chad
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