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词汇 over-punching
释义

Definition of over-punching in English:

over-punching

noun ˈəʊvəˌpʌn(t)ʃɪŋ
Computing disused

  • The punching of a hole in the upper portion of a punched card; the use of overpunches. Also: the provision of two independent sets of hole positions at opposite ends of a single punched card.

Origin

1950s; earliest use found in Science. From overpunch + -ing.

Definition of over-punching in US English:

over-punching

nounˈəʊvəˌpʌn(t)ʃɪŋ
Computing disused

  • The punching of a hole in the upper portion of a punched card; the use of overpunches. Also: the provision of two independent sets of hole positions at opposite ends of a single punched card.

Origin

1950s; earliest use found in Science. From overpunch + -ing.
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