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Synonyms

categorize

American  
[kat-i-guh-rahyz] / ˈkæt ɪ gəˌraɪz /
especially British, categorise

verb (used with object)

categorized, categorizing
  1. to arrange in categories or classes; classify.

  2. to describe by labeling or giving a name to; characterize.


categorize British  
/ ˈkætɪɡəˌraɪz /

verb

  1. (tr) to place in a category; classify

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • categorist noun
  • categorization noun
  • decategorization noun
  • decategorize verb (used with object)
  • miscategorize verb (used with object)
  • miscategorized adjectivemiscategorized, miscategorizing
  • recategorize verb (used with object)
  • subcategorization noun
  • uncategorized adjective

Etymology

Origin of categorize

First recorded in 1695–1705; categor(y) + -ize

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.

Apps like Rocket Money can link bank accounts, categorize spending habits and flag unused subscriptions.

From MarketWatch • Mar. 31, 2026

McAlpine acknowledges that her film has been difficult to categorize.

From Los Angeles Times • Feb. 23, 2026

This administration is not the first to use AI; federal agencies have been gradually stitching the technology into their work for years, including to translate documents, analyze data and categorize public comments, among other uses.

From Salon • Feb. 2, 2026

The model requires human input, but once trained, the AI can categorize parts at a speed and scale that human workers could never match, Demaree said.

From The Wall Street Journal • Jan. 16, 2026

I could picture his excitement at finding a flower he couldn't categorize, growing in some lonely, desolate part of Iraq.

From "City of the Plague God" by Sarwat Chadda