keypunch

USAGE SUMMARY

The phrase "keypunch" is correct and usable in written English, though it is somewhat dated.
It can be used to refer to the act of entering data into a computer or system using a keypunch machine, typically in historical contexts or discussions about early computing. Example: "In the early days of computing, data entry was often done using a keypunch machine, which required precision and skill."

✓ Grammatically correct

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

17 human-written examples

Prior to Engelbart's inventions, laborious and error-prone keypunch cards or manually set electronic switches were necessary to control computers, and data had to be printed before it could be viewed.

Encyclopedia Britannica

The typical interaction was as follows: a programmer coded instructions and data on preformatted paper, a keypunch operator transferred the data onto punch cards, a computer operator fed the cards into a card reader, and the computer executed the instructions or stored the cards' information for later processing.

Encyclopedia Britannica

Moe Tucker was an I.B.M. keypunch operator when she… Woody Guthrie's hundredth birthday is this July, and it's being commemorated with everything from a special Web site (Woody100.com) to a new Shepard Fairey print… Sinéad O'Connor has always had a talent for distracting people from her talent.

The New Yorker

Moe Tucker was an I.B.M. keypunch operator when she started drumming for the Velvet Underground, in 1965.

The New Yorker

Ms. Crupi joined Madoff in 1983 as a keypunch operator.

The New York Times

He reduced 16 magnificent fighters (from John L. Sullivan to Muhammad Ali) to keypunch perforations, fed them into a National Cash Register 315 computer and let them fight: the bareknucklers v the gloved sluggers, the rigid standers v the dodging dancers, the quick v the dead.

The Guardian - Sport

Throw in the hangarlike arena called the Kennel, the thousands of student members of the Kennel Club who help sell out its 4,000 seats, and the 12 varsity players who use its secret keypunch code at all hours, and you have the smallest big-time college basketball program in the nation.

The New York Times - Sports

She estimated it would require $5 million or more "to change from the keypunch to something more modern".

The New York Times - Tech

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

It's more primitive, in a sense, like keypunches.

The New Yorker

They have also recently scanned Michigan's phone books and sent the files by e-mail to a woman named Galena who lives in Krasnodor, Russia, near Chechnya, and is keypunching the data for less than it would cost in the United States.

The New York Times

So many subplots compete for our attention and so many scenes of keypunching and pencil-pushing are tricked out with sub-Hitchcock suspense effects that the movie is a muddle.

The New York Times

Expert writing Tips

Best practice

When discussing historical computing or data processing methods, use "keypunch" to accurately describe the technology of that era.

Common error

Avoid using "keypunch" in contexts referring to modern data entry methods. Modern data entry involves typing or using scanners, not punch card systems.

Linguistic Context

The term "keypunch" primarily functions as both a noun and a verb. As a noun, it refers to the device used to punch holes in cards. As a verb, it describes the action of using such a device. As Ludwig AI highlights, its use is often associated with historical computing contexts.

Expression frequency: Common

Frequent in

News & Media

41%

Encyclopedias

12%

Science

8%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "keypunch" refers to a historical method of data entry using punch cards. Ludwig AI confirms its relevance primarily in contexts discussing early computing. While grammatically correct, its usage should be confined to appropriate historical or technical discussions to avoid anachronisms. As demonstrated by examples from sources like The New York Times and Encyclopedia Britannica, "keypunch" is frequently found in news and encyclopedia contexts, denoting its informative rather than practical application in modern language.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

punch card data entry

A more descriptive term for the data entry process involving punch cards.

entering data with a card punch

Clearly describes the method and tool used for data entry.

card punching

Highlights the action of creating holes in cards for data representation.

preparing punch cards

Focuses specifically on the preparation stage of using punch cards.

punch card input

Specifies the input method used in early computing.

data processing via cards

Describes the overall process of using punch cards for data handling.

data entry operation

Focuses on the process of entering data, broader than specific machinery.

manual data input

Emphasizes the manual nature of data entry.

computer data entry

General term for entering data into a computer system.

early computing input methods

Refers to the data input techniques used in the initial stages of computer development.

FAQs

What was the role of a keypunch operator?

A keypunch operator was responsible for transferring data and instructions onto punch cards using a "keypunch" machine. These cards were then fed into computers for processing.

How did keypunch machines contribute to the history of computing?

Keypunch machines were essential for early computing, serving as a primary method for inputting data and programs before the advent of more modern interfaces like keyboards and mice.

What replaced keypunch machines in data entry?

Keypunch machines were gradually replaced by technologies like computer terminals, keyboards, and optical scanners, which offered faster and more efficient methods of data entry.

Is the term ""keypunch"" still relevant today?

While ""keypunch"" is rarely used in modern computing contexts, it remains relevant when discussing the history of computing or the evolution of data entry methods.