category

noun

cat·​e·​go·​ry ˈka-tə-ˌgȯr-ē 

plural categories

1

: any of several fundamental and distinct classes to which entities or concepts belong

Taxpayers fall into one of several categories.

2

: a division within a system of classification

She competed for the award in her age category.

Synonyms

• type
• kind

Examples of category in a Sentence

The cars belong to the same category.

Taxpayers fall into one of several categories.

She competed for the award in her age category.

Recent Examples on the Web

Tariffs and the economic uncertainty haven’t impacted prices too deeply just yet, though May’s inflation inched up more than expected last month, reaching 2.7%, according to the core personal consumption expenditures index—excluding food and energy categories. —Megan Poinski, Forbes.com, 1 July 2025

The second category of safeguards involves imposing restrictions on companies that synthesize nucleic acids. —Billy Perrigo, Time, 1 July 2025

The winner will be determined through online voting that began in March and ends at noon Wednesday, July 9. Voters can cast a ballot once a day for best tux and best dress categories using their email addresses, with five finalists in each category. —Joe Marusak, Charlotte Observer, 1 July 2025

But Section 1 applies to both categories of individuals. —Bruce Fein, Baltimore Sun, 30 June 2025

Word History

Etymology

Late Latin categoria, from Greek katēgoria predication, category, from katēgorein to accuse, affirm, predicate, from kata- + agora public assembly, from ageirein to gather

First Known Use

1588, in the meaning defined at sense 1

Rhymes for category

• allegory
• amatory
• auditory
• clerestory
• crematory
• desultory
• dilatory
• dormitory
• excretory
• extempore
• feudatory
• gustatory

Kids Definition

category

noun

cat·​e·​go·​ry ˈkat-ə-ˌgōr-ē 

-ˌgȯr-

plural categories

1

: one of the divisions or groupings used in a system of classification

"species" and "genus" are biological categories

2

: class entry 1 sense 3a, kind