keypuncher


key·punch

K0047200 (kē′pŭnch′)n. A keyboard machine used to punch holes in cards or tapes for data-processing systems.intr. & tr.v. key·punched, key·punch·ing, key·punch·es To process on or use such a keyboard machine.
key′punch′er n.

keypuncher

(ˈkiːˌpʌntʃə) n1. (Library Science & Bibliography) a key punch2. (Library Science & Bibliography) someone who uses a key punch