re-accustom

verb (used with object)

1. to familiarize by custom or use; habituate: to accustom oneself to cold weather.

verb

1. (tr usually foll by to) to make (oneself) familiar (with) or used (to), as by practice, habit, or experience

v.

also reaccustom, 1610s, from re- + accustom. Related: Reaccustomed; reaccustoming.

v.

early 15c., from Old French acostumer (12c., Modern French accoutumer), from à “to” (see ad-) + costume (see costume (n.)). Related: Accustomed; accustoming.