classification

noun

clas·​si·​fi·​ca·​tion ˌkla-sə-fə-ˈkā-shən How to pronounce classification (audio)
1
: the act or process of classifying
2
a
: systematic arrangement in groups or categories according to established criteria
specifically : taxonomy

Examples of classification in a Sentence

the classification of new species job classifications for government workers
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.
They were recalled on the January 7, and the FDA gave the recall a Class II classification on February 5. Kristan Hawkins, Newsweek, 7 Feb. 2025 Founded in 2005, UC Merced is one of 10 campuses in the University of California system and the youngest university in the United States to earn the Carnegie R2 designation – the second-highest classification for American research universities. Kay Johnson, Twin Cities, 6 Feb. 2025 However, the distinction in the St. Isidore case lies in the classification of charter schools as public schools, not private entities receiving public funds. Emma Withrow, Baltimore Sun, 31 Jan. 2025 McCrae’s second objection was a dearth of genetic evidence, which is increasingly used as part of species classification. Katie Hunt, CNN, 24 Jan. 2025 See all Example Sentences for classification 

Word History

Etymology

borrowed from New Latin classificātiōn-, classificātiō, from Latin classis "group called to military service, fleet, class entry 1" + -i- -i- + -ficātiōn-, -ficātiō -fication

First Known Use

1767, in the meaning defined at sense 2a

Time Traveler
The first known use of classification was in 1767

Dictionary Entries Near classification

Cite this Entry

“Classification.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/classification. Accessed 14 Feb. 2025.

Kids Definition

classification

noun
clas·​si·​fi·​ca·​tion ˌklas-(ə-)fə-ˈkā-shən How to pronounce classification (audio)
1
: the act or process of classifying
2
a
: systematic arrangement in groups : taxonomy
classificatory adjective

Medical Definition

classification

noun
clas·​si·​fi·​ca·​tion ˌklas-(ə-)fə-ˈkā-shən How to pronounce classification (audio)
1
: the act or process of classifying
2
: systematic arrangement of animals and plants in groups or categories according to established criteria
specifically : taxonomy sense 2

Legal Definition

classification

noun
clas·​si·​fi·​ca·​tion
: the act or method of distributing into a class or category according to characteristics
also : a class or category determined by characteristics see also suspect classification

More from Merriam-Webster on classification

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