accustom

The verb accustom means to become used to or familiar with something; to make something a habit. If there is a new baby in your family, you will most likely become accustomed to changing diapers.

Although the verb accustom looks like it should be related to the word custom, it actually comes through costume, through the Old French acostumer, with à, meaning "to," and costume, meaning "fashion or habit." Now it retains the meaning to make something a habit. You can accustom yourself to loud sirens if you live in a city or to the sound of crickets if you live in the country. Parents often cannot become accustomed to the musical taste of their kids.

Definitions of accustom
  1. verb
    make psychologically or physically used (to something)
    synonyms: habituate
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    types:
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    harden, indurate, inure
    cause to accept or become hardened to; habituate
    teach
    accustom gradually to some action or attitude
    addict, hook
    to cause (someone or oneself) to become dependent (on something, especially a narcotic drug)
    callous, cauterise, cauterize
    make insensitive or callous; deaden feelings or morals
    brace oneself for, prepare for, steel oneself against, steel onself for
    prepare mentally or emotionally for something unpleasant
    type of:
    alter, change, modify
    cause to change; make different; cause a transformation
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