classification

[klas-uh-fi-key-shuhn] / ˌklæs ə fɪˈkeɪ ʃən /

NOUN

categorization

Synonyms

STRONGEST

allocation allotment analysis arrangement coordination designation distribution grade regulation

STRONG

apportionment assignment assortment codification collocation consignment denomination department disposal disposition division echelon gradation grading graduation group grouping kind order ordering ordination organization pigeonholing sizing sorting systematization taxonomy

WEAK

alloting cataloguing categorizing distributing tabulating typecasting

Antonyms

STRONG

disorganization keeping retention

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Ms. Véliz warns that her book straddles genres and defies classification.

From The Wall Street Journal • Apr. 21, 2026

Identification sits on top of detection: AI classification systems that distinguish a commercial delivery drone from a weaponized one in real time.

From MarketWatch • Apr. 13, 2026

Prediction markets, such as Polymarket and Kalshi, are under debate regarding their classification as investing or gambling.

From Barron's • Apr. 7, 2026

Because of his earlier work with MI5, Joseph had security clearance up to "Developed Vetting" and he could access information "of the highest classification".

From BBC • Mar. 20, 2026

“There aren’t any negative numbers in Mr. Dewey’s library classification system,” explained Elliott Schilpp.

From "Mr. Lemoncello's Library Olympics" by Chris Grabenstein

Vocabulary lists containing classification

TEKS ELAR Academic Vocabulary List (5th-7th grades)

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Expository Writing, List 1

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STAAR Grade 6 Reading: Informational Text

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