Dictionary.com
Thesaurus.com

customer base

American  
[kuhs-tuh-mer bays] / ˈkʌs tə mər ˌbeɪs /

noun

customer bases plural
  1. the established customers of a business; the market segment on which a business depends.


Other Word Forms

Noun Inflected Forms

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.

See Examples For:

That run-up in costs has squeezed tech budgets at big institutions including banks—a core customer base for IBM—that buy an enormous amount of computing power from cloud companies to run in-house AI tools.

From The Wall Street Journal Jul. 14, 2026

With this pivot, D-Wave’s systems will be able to tackle a wider range of problems, helping the company meaningfully expand its customer base.

From Barron's Jun. 30, 2026

That would otherwise be a slow process, requiring the acquisition of spectrum, satellite development and establishment of a customer base.

From Los Angeles Times Jun. 29, 2026

Dipanjan Chatterjee, vice president and principal analyst at market research firm Forrester, said he believed Apple's loyal customer base would take the financial hit without too much outcry.

From BBC Jun. 25, 2026

The eighty-column mind was thought by most hackers to dominate IBM's customer base and its thinking.

From The Jargon File, Version 4.2.2, 20 Aug 2000 by Steele, Guy L.

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training