disaccustom

[ dis-uh-kuhs-tuhm ]

verb (used with object)

1. to cause to lose a habit:

   In the country I was quickly disaccustomed of sleeping late.

disaccustom

/ ˌdɪsəˈkʌstəm /

verb

1. trusually foll byto to cause to lose a habit

Word History and Origins

Origin of disaccustom¹

1475–85; < Anglo-French desacustumer; Middle French, Old French. See dis- ¹, accustom