punched card

noun

1. Sometimes shortened to: card. (formerly) a card on which data can be coded in the form of punched holes. In computing, there were usually 80 columns and 12 rows, each column containing a pattern of holes representing one character

Example Sentences

Along the way, Dr. Sloane recorded sequences on file cards, then on punched cards.

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Scientists communicated with these room-size machines by feeding mathematical and textual instructions into vacuum tubes via typewriters, magnetic tape and punched cards.

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That technology was the punched card, which ushered in the digital revolution, ultimately giving rise to computers and the internet.

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America's first social security benefits were disbursed through punched cards in the 1930s.

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“I think people think that, back then, women were just secretaries, who typed code, punched cards, and didn’t do intellectual work,” says Emilia Huerta-Sánchez.

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