classification

noun

Synonyms of classification
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.
One of the questions, directed to David Hunt, director of finance for Entergy Arkansas, asks him to explain the reasoning for the classification of the payments. Sydney Sasser, Arkansas Online, 1 Sep. 2026 Week 2 rankings now reflect a shakeup at multiple classification levels heading into a marquee matchup between the area’s two top teams. Fort Worth Star-Telegram, 31 Aug. 2026 Multiple reactors aboard one floating unit newcleo is working with classification society Bureau Veritas Marine & Offshore and French engineering company ABMI Groupe. Atharva Gosavi, Interesting Engineering, 29 Aug. 2026 After a company initiates a recall, the FDA evaluates the situation and assigns a recall classification based on the level of health hazard posed by the product. Dian Zhang, USA Today, 28 Aug. 2026 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

Browse Nearby Words

Cite this Entry

“Classification.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/classification. Accessed 2 Sep. 2026.

Kids Definition

classification

noun
1
: the act or process of classifying
2
a
: systematic arrangement in groups : taxonomy

Medical Definition

classification

noun
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
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