accustom

verb

ac·​cus·​tom ə-ˈkə-stəm How to pronounce accustom (audio)
accustomed; accustoming; accustoms
Synonyms of accustomnext

transitive verb

: to make familiar with something through use or experience
accustomation noun

Examples of accustom in a Sentence

the task of accustoming new recruits to shipboard life
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.
On The Comeback, the flailing sitcom actress Valerie Cherish (played by Lisa Kudrow) is accustomed to sacrificing her dignity for the spotlight. Caroline Framke, The Atlantic, 14 May 2026 They have been accustomed to playing with three at the back in possession under Enzo Maresca and Rosenior for the past two seasons. Simon Johnson, New York Times, 11 May 2026 For beneficiaries accustomed to paying a $5 or $10 copay for their pharmaceuticals, a $50 copay could still be a big financial barrier. Jackie Fortiér, Miami Herald, 8 May 2026 For beneficiaries accustomed to paying a $5 or $10 copay for their pharmaceuticals, a $50 copay could still be a big financial barrier. Jackie Fortiér, NPR, 6 May 2026 See All Example Sentences for accustom

Word History

Etymology

Middle English acustomen "to habituate (reflexive or intransitive)," borrowed from Anglo-French acustumer, acostumer, from a-, prefix forming transitive verbs (going back to Latin ad- ad-) + -customer, costomer, verbal derivative of custume custom entry 1

First Known Use

15th century, in the meaning defined above

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

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Cite this Entry

“Accustom.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/accustom. Accessed 20 May. 2026.

Kids Definition

accustom

verb
ac·​cus·​tom ə-ˈkəs-təm How to pronounce accustom (audio)
: to make familiar

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