comb perforation

noun

Definition of comb perforation

: a stamp perforation made by a machine that punches at one stroke the vertical perforations between the stamps in a single row across a sheet and the horizontal perforations at the top of this row

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Cite this Entry

“Comb perforation.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/comb%20perforation. Accessed 11 December 2019.

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