data set

American  

[dey-tuh-set] / ˈdeɪ təˌsɛt /

Or dataset

noun

Computers.

1. a collection of data records for computer processing.

2. (not in technical use) modem.

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data set British  

noun

1. computing another name for file 1

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Etymology

Origin of data set

1955–60 data set ( def. 2 ); 1970–75 data set ( def. 1 )

Example Sentences

For the first experiment, the authors combined their restaurant data set with another set that measured religious adherence in different counties across the country.

From The Wall Street Journal • May 9, 2026

"Over the last 30 years, we've been collecting bathing water samples once a week through the summer and that long-term data set gives you the best idea of where is safest to swim."

From BBC • Apr. 15, 2026

Teske emphasized that the discovery raises as many questions as it answers: "What's really exciting is that this new data set is opening up even more questions than it's answering."

From Science Daily • Mar. 22, 2026

“It’s difficult to characterize these results as meaningfully differentiated from Orfo or oral Wegovy until we get a more robust data set for aleniglipron,” wrote the RBC analyst.

From Barron's • Mar. 16, 2026

Just like yesterday, he has a wall of shields on over his data, set up so that anyone trying to break in would automatically be redirected to a shield instead of to his data.

From "Warcross" by Marie Lu