accustom

/əˈkʌstəm/
verb
  1. To make someone or something familiar with something through experience or repeated exposure.
    • It took a few weeks to accustom the new puppy to sleeping in its own bed.
    • Living in a foreign country will quickly accustom you to different customs and foods.
    • The trainer worked hard to accustom the horse to wearing a saddle.
Antonyms
What does "accustom" mean? | whatsthatwordmean | whatsthatwordmean