terminology

noun

ter·​mi·​nol·​o·​gy ˌtər-mə-ˈnä-lə-jē 

plural terminologies

1

: the technical or special terms used in a business, art, science, or special subject

2

: nomenclature as a field of study

terminological

ˌtər-mə-nə-ˈlä-ji-kəl 

adjective

terminologically

ˌtər-mə-nə-ˈlä-ji-k(ə-)lē 

adverb

Synonyms of terminology

• vocabulary
• dialect
• language
• slang
• jargon
• idiom

Examples of terminology in a Sentence

a lexicon covering the terminologies of several scientific fields

the terminology favored by sportscasters

Recent Examples on the Web

The action and its effective date The terminology in a Missouri license-suspension notice can indicate the type of administrative action involved and the process associated with it. — Karen Koehler, Kansas City Star, 8 Oct. 2026

Part of what Webb did after taking over the offense this winter was overhaul not only formations and concepts within Payton’s general playbook, but also tweak terminology to streamline the process for Nix and the offensive players. — Parker Gabriel, Denver Post, 8 Oct. 2026

Medical bills are often impenetrable documents littered with complex codes and terminology, and sorting through charges and details about insurance coverage can feel intimidating, if not downright paralyzing. — Jennifer Schlinger, The Conversation, 6 Oct. 2026

Strip away the new terminology, and AEO is essentially the organic-discovery piece of AI search. — Andrew Higgins, Forbes.com, 6 Oct. 2026

Word History

Etymology

Medieval Latin terminus term, expression (from Latin, limit) + English -o- + -logy

First Known Use

1770, in the meaning defined at sense 1

Rhymes for terminology

• aetiology
• anthropology
• archaeology
• archeology
• audiology
• cardiology
• climatology
• cohomology
• cosmetology
• criminology
• demonology
• dermatology

Kids Definition

terminology

noun

ter·​mi·​nol·​o·​gy ˌtər-mə-ˈnäl-ə-jē 

plural terminologies

: the special terms or expressions used in a field

the terminology of law