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.
Others may not see the necessity of the classification when their global reputation precedes it. Mary Winston Nicklin, AFAR Media, 15 Jan. 2025 Three years later, lawmakers established a federal personnel classification system. Bruce W. Dearstyne / Made By History, TIME, 13 Jan. 2025 Although anomaly detection is very good at identifying deviations from the norm and machine learning is excellent at classification, AI can’t piece together an understanding of an attack that produces a definitive set of tasks that need to be undertaken to remediate threats. James Blake, Forbes, 10 Jan. 2025 Dream Theater has fallen under that polarizing albeit vague classification since emerging in the ‘80s. Bob Gendron, Chicago Tribune, 9 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 18 Jan. 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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