accustomed

adjective

ac·​cus·​tomed ə-ˈkə-stəmd How to pronounce accustomed (audio)
1
: often used or practiced : customary
her accustomed cheerfulness
2
: adapted to existing conditions
eyes accustomed to the dark
3
: being in the habit or custom
a team accustomed to winning
accustomedness noun
Choose the Right Synonym for accustomed

usual, customary, habitual, wonted, accustomed mean familiar through frequent or regular repetition.

usual stresses the absence of strangeness or unexpectedness.

my usual order for lunch

customary applies to what accords with the practices, conventions, or usages of an individual or community.

the customary waiting period before the application is approved

habitual suggests a practice settled or established by much repetition.

a habitual morning routine

wonted stresses habituation but usually applies to what is favored, sought, or purposefully cultivated.

his wonted determination

accustomed is less emphatic than wonted or habitual in suggesting fixed habit or invariable custom.

accepted the compliment with her accustomed modesty

Examples of accustomed in a Sentence

She arrived early enough to get her accustomed seat in the front row. Josh felt uncomfortably full, as he was not accustomed to eating so much.
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.
Many product developers grow accustomed to the start-up environment, where teams can dedicate all of their working hours to solving one problem: building the product, typically a single product. Douglas Murray, Forbes.com, 11 June 2025 The text becomes a straitjacket for a princely son who doesn’t seem accustomed to Shakespearean rigors. Charles McNulty, Los Angeles Times, 6 June 2025 Simmons would feed them peanuts by hand, getting so close that the animals became accustomed to him. Angel Saunders, People.com, 4 June 2025 Wild animals who grow too accustomed to people are at risk of becoming too aggressive, resulting in injury to others, or too comfortable around moving vehicles, resulting in their own injury. R. Eric Thomas, Chicago Tribune, 3 June 2025 See All Example Sentences for accustomed

Word History

Etymology

Middle English acustumed "customary, used (to)," from past participle of acustomen "to accustom"

First Known Use

15th century, in the meaning defined at sense 1

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

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Cite this Entry

“Accustomed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/accustomed. Accessed 18 Jun. 2025.

Kids Definition

accustomed

adjective
ac·​cus·​tomed ə-ˈkəs-təmd How to pronounce accustomed (audio)
1
: customary
my accustomed lunch hour
2
: familiar with
3
: being in the habit or custom
accustomed to making decisions

More from Merriam-Webster on accustomed

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