customer

noun

cus·​tom·​er ˈkə-stə-mər How to pronounce customer (audio)
1
: one that purchases a commodity or service
The customer used a credit card for the purchase.
2
: an individual usually having some specified distinctive trait
a real tough customer
… let me give you the advice of an old and world-weary customer.Flannery O'Connor

Examples of customer in a Sentence

She is one of our best customers. She's a pretty cool customer.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
And Sarah wouldn't waste time finding new customers—Tom would send them to her. B.d. Dalton, Forbes.com, 23 Apr. 2025 Xfinity Mobile has launched a new Premium Unlimited plan, bringing gigabit speeds and features for customers, including in Connecticut, according to the company. Staff Report, Hartford Courant, 23 Apr. 2025 The current DraftKings promo code offer allows new customers to redeem bonus bets for the playoffs. Tyler Everett, MSNBC Newsweek, 23 Apr. 2025 Conversely, cable companies have collectively lost over 1 million internet customers and 8.7 million cable customers in the past three years. Russell Leung,lillian Rizzo, CNBC, 23 Apr. 2025 See All Example Sentences for customer

Word History

Etymology

Middle English custumer, from custume — see custom entry 1

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of customer was in the 15th century

Browse Nearby Words

Cite this Entry

“Customer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/customer. Accessed 2 May. 2025.

Kids Definition

customer

noun
cus·​tom·​er ˈkəs-tə-mər How to pronounce customer (audio)
1
: one that buys a product or service
2
: individual entry 2 sense 2, fellow
he's a real tough customer

Legal Definition

customer

noun
cus·​to·​mer
1
: a person or business that purchases a commodity or service
2
a
: a person or entity having an account with a bank or on whose behalf the bank has agreed to collect items
b
: a person or entity for whom an issuer issues a letter of credit

More from Merriam-Webster on customer

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