Meanings
present singular third person accustoms · participle present accustoming · participle past accustomed · past accustomed
- transitiveoften passive voice or reflexiveTo make familiar by use; to cause to accept; to habituate, familiarize, or inure.
Early exposure to pet allergens and pet-related bacteria accustoms the body to allergens.
5 more examples
I shall always fear that he who accustoms himself to fraud in little things, wants only opportunity to practice it in greater.
c. 1753, John Hawkesworth et al., Adventurer“[…] it is not fair of you to bring against mankind double weapons ! Dangerous enough you are as woman alone, without bringing to your aid those gifts of mind suited to problems which men have been accustomed to arrogate to themselves.”
1910, Emerson Hough, chapter I, in The Purchase Price: Or The Cause of Compromise, Indianapolis, Ind.: The Bobbs-Merrill Company, →OCLCAlthough it might be thought that drivers would naturally refer constantly to the speedometer, older drivers who come to diesel driving after years of steam experience without the help of speedometers, as well as those on steam engines which have been equipped with speedometers in recent years, have not accustomed themselves to the constant use of this instrument.
1962 December, “Talking of Trains: Derailment at Lincoln”, in Modern Railways, page 375He took it [a television] back to his unfurnished room and began watching as much as he could, including Ms. Winfrey’s show, to accustom his ear to hearing English.
2011 March 11, Larry Rohter, “CNN’s Latin Sister Looks to Capture a Booming Market”, in The New York Times[…] creating 3D graphics “is a fundamental building block” to popularizing AR because it helps accustom the general public to interacting with 3D content.
2017 May 31, Jonathan Vanian, “How Microsoft Is Sowing the Seeds of an Augmented Reality Future”, in Fortune - intransitiveobsoleteTo be wont.
all of them accustoming , once in the year , to take their kind of the fresh water
1609, Richard Carew, The Survey of Cornwall, London: […] S[imon] S[tafford] for Iohn Iaggard, […], →OCLC - intransitiveobsoleteTo cohabit.
Much better do we Britans fulfill the work of Nature than you Romans; we with the beſt men accuſtom op'nly; you with the baſest commit private adulteries.
1670, John Milton, “The Second Book”, in The History of Britain, that Part Especially now Call’d England. […], London: […] J[ohn] M[acock] for James Allestry, […] , →OCLC, page 83
Synonyms & antonyms
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
- Middle Englishacustom
- Old Frenchacoustumer
- Middle Englishaccustomen
- Englishaccustom
The verb is from Middle English accustomen, from Old French acoustumer, acustumer (Modern French accoutumer) corresponding to a (“to, toward”) + custom. More at custom, costume. The noun is from Middle English acustom.
More words from Middle English, Old French
Full word history & related roots →Translations
Bulgarian свиквам
- свиквам (svikvam)to make familiar by use
Catalan acostumar
- acostumarto make familiar by use
Dutch doen wennen (aan), wennen
- doen wennen (aan)to make familiar by use
- wennen (aan)to make familiar by use
- plegento be wont
Finnish totuttaa, sopeuttaa
- totuttaato make familiar by use
- sopeuttaato make familiar by use
- tavatato be wont
French accoutumer
- accoutumerto make familiar by use
German gewöhnen, sich gewöhnen
- gewöhnento make familiar by use
- sich gewöhnento be wont
- pflegento be wont
Hebrew הסכין
- הסכין (hee-skeen)to make familiar by use
Hungarian szoktat, hozzászoktat
- szoktatto make familiar by use
- hozzászoktatto make familiar by use
- rászoktatto make familiar by use
Italian assuefarsi, abituarsi
- assuefarsito make familiar by use
- abituarsito make familiar by use
- adattarsito make familiar by use
- familiarizzareto make familiar by use
Latin assuefacio
- assuefacioto make familiar by use
Māori whakawaia
- whakawaiato make familiar by use
Polish przyzwyczajać, przyzwyczaić
- przyzwyczajaćto make familiar by use
- przyzwyczaićto make familiar by use
Portuguese acostumar
- acostumarto make familiar by use
Russian приуча́ть, приучи́ть
- приуча́ть (priučátʹ)to make familiar by use
- приучи́ть (priučítʹ)to make familiar by use
- привыка́ть (privykátʹ)to be wont
- привы́кнуть (privýknutʹ)to be wont
Scottish Gaelic cleachd
- cleachdto make familiar by use
Spanish acostumbrar
- acostumbrarto make familiar by use
Thai คุ้นเคย
- คุ้นเคย (khoon-khuey)to make familiar by use
Ukrainian привча́ти, привчи́ти
- привча́ти (pryvčáty)to make familiar by use
- привчи́ти (pryvčýty)to make familiar by use
- призвича́ювати (pryzvyčájuvaty)to make familiar by use
- призвича́їти (pryzvyčájity)to make familiar by use
Cite this entry
accustom. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/accustom
“accustom.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/accustom. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “accustom,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/accustom.
Source: accustom on Wiktionary, CC BY-SA 4.0.