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
ə-ˌkə-stə-ˈmā-shən How to pronounce accustom (audio)
noun

Synonyms of accustom

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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.
Such an alliance requires new ways of thinking, says Storin, to which some advertisers may not be accustomed. — Brian Steinberg, Variety, 21 July 2026 American Express enters through payments, membership benefits and customers accustomed to access. — Noel Burgess, Forbes.com, 20 July 2026 Spain is accustomed to welcoming visitors from around the world, but as always, learning a few phrases in the local language will go a long way. — Catherine Tansey, Condé Nast Traveler, 17 July 2026 Arteta must also like that Alvarez is accustomed to breaking down low defensive blocks. — Art De Roché, New York Times, 17 July 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

Phrases Containing accustom

Rhymes for accustom

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Browse Nearby Words

accusive
accustom
accustomable
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Cite this Entry

“Accustom.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/accustom. Accessed 26 Jul. 2026.

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Kids Definition

accustom

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

More from Merriam-Webster on accustom

Nglish: Translation of accustom for Spanish Speakers

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