categorical

adjective

cat·​e·​gor·​i·​cal ˌka-tə-ˈgȯr-i-kəl 

-ˈgär-

variants or less commonly categoric

ˌka-tə-ˈgȯr-ik 

-ˈgär-

1

: absolute, unqualified

a categorical denial

2

a

: of, relating to, or constituting a category

b

: involving, according with, or considered with respect to specific categories

a categorical system for classifying books

categorically

ˌka-tə-ˈgȯr-i-k(ə-)lē 

-ˈgär-

adverb

Did you know?

The ancestor of categorical and category has been important in logic and philosophy since the days of Aristotle. Both English words come from the Greek word katēgoria, which Aristotle used to name the ten fundamental classes (also called "predications" or "assertions") of terms, things, or ideas into which he felt human knowledge could be organized. Ironically, although those categories and things categorical are supposed to be absolute and fundamental, philosophers have long argued about the number and type of categories that exist and the role they play in our understanding of the world. High-level philosophical disputes aside, the word categorical continues to sometimes describe an absolute assertion, one that involves no conditions or hypotheses—for example, the statement "hot dogs are sandwiches all humans are mortal."

Synonyms of categorical

• unconditional
• absolute
• sheer
• simple
• utter
• definite
• total
• complete
• pure

Examples of categorical in a Sentence

He issued a categorical denial about his involvement in the deal.

a categorical denial of the rumors that the celebrities were planning to get married

Recent Examples on the Web

Homeland Security officials directed KFF Health News' inquiries to the White House, which did not answer questions about individual waiver timelines or the possibility of a categorical exemption for the health care industry. —Arielle Zionts, CBS News, 8 Dec. 2025

Describing something as ‘wrong’ or ‘bad’ tends to fall into more of a rigid categorical thinking narrative. —Suzanne Blake, MSNBC Newsweek, 3 Dec. 2025

In 1911, Sombart returned with an even more categorical case for ethnic determinism. —Gideon Lewis-Kraus, New Yorker, 24 Nov. 2025

Politically motivated uses of force are a categorical assault on individual rights and on the American method of persuasion over force. —Agustina Vergara Cid, Oc Register, 13 Sep. 2025

Word History

Etymology

Late Latin categoricus, from Greek katēgorikos, from katēgoria — see category

First Known Use

1588, in the meaning defined at sense 1

Phrases Containing categorical

• categorical imperative

Podcast

Get Word of the Day delivered to your inbox!

Kids Definition

categorical

adjective

cat·​e·​gor·​i·​cal ˌkat-ə-ˈgȯr-i-kəl 

-gär-

variants also categoric

-ik 

1

: not restricted or limited in any way : absolute

a categorical denial

2

: of, relating to, or being a category

categorically

-i-k(ə-)lē 

adverb