classify

verb

clas·​si·​fy ˈkla-sə-ˌfī How to pronounce classify (audio)
classified; classifying

transitive verb

1
: to arrange in classes (see class entry 1 sense 3)
classifying books according to subject matter
2
: to consider (someone or something) as belonging to a particular group
The movie is classified as a comedy.
The vehicle is classified as a truck.
classifiable adjective

Examples of classify in a Sentence

Students will be learning about the ways scientists classify animals. The online system can classify books by subject.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Despite the depth and breadth of his transactions, Sweeney did not classify his work as a teardown. Fluto Shinzawa, The Athletic, 8 Mar. 2025 Using data from nearly 10,000 herbarium specimens, scientists at the Smithsonian’s National Museum of Natural History have brought attention to the conservation status of these plants, revealing that 87 species—almost half of the genus—are now classified as threatened with extinction. Ella Jeffries, Smithsonian Magazine, 7 Mar. 2025 The film’s title refers to a security designation for anything classified that makes trust especially difficult between agents. Peter Debruge, Variety, 6 Mar. 2025 Domestic violence ‘all about power and control’ Between 2020 and 2024 in Fort Worth, 14% of homicides were classified by the city’s Police Department as domestic violence cases. Emerson Clarridge, Fort Worth Star-Telegram, 6 Mar. 2025 See All Example Sentences for classify

Word History

Etymology

probably in part a back-formation from classification, in part from class entry 1 + -ify

First Known Use

1776, in the meaning defined at sense 1

Time Traveler
The first known use of classify was in 1776

Browse Nearby Words

Cite this Entry

“Classify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/classify. Accessed 12 Mar. 2025.

Kids Definition

classify

verb
clas·​si·​fy ˈklas-ə-ˌfī How to pronounce classify (audio)
classified; classifying
: to arrange in or assign to classes
classify books by subjects
classifiable adjective
classifier
-ˌfī(-ə)r
noun

Medical Definition

classify

transitive verb
clas·​si·​fy ˈklas-ə-ˌfī How to pronounce classify (audio)
classified; classifying
: to arrange in classes that have systematic relations usually founded on common properties
how would you classify these animals

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