pre·​pro·​cess | \ (ˌ)prē-ˈprä-ˌses How to pronounce preprocess (audio) , -ˈprō-, -səs\
preprocessed; preprocessing; preprocesses

Definition of preprocess

transitive verb

: to do preliminary processing of (something, such as data)

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Other Words from preprocess

preprocessor \ (ˌ)prē-​ˈprä-​ˌse-​sər How to pronounce preprocessor (audio) , -​ˈprō-​ ; -​sə-​sər , -​ˌsȯr \ noun

Examples of preprocess in a Sentence

Recent Examples on the Web

Out of 100 recordings of test words, for two of them preprocessing returned an error. Sean Gallagher, Ars Technica, "Researchers find way to spy on remote screens—through the webcam mic," 28 Aug. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'preprocess.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of preprocess

1939, in the meaning defined above

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Time Traveler for preprocess

The first known use of preprocess was in 1939

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More from Merriam-Webster on preprocess

Rhyming Dictionary: Words that rhyme with preprocess

Comments on preprocess

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marked by a state of overwhelming emotion

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