гл.
1. get/grow/fall out of a habit; break o.s. of a habit; fall out of the habit (of с ger.), lose the habit/knack (of с ger.), grow unused/disaccustomed (to с ger.); get out of practice;
2. (отучвам) break s.o. of a habit/of the habit (да of с ger.), fall out of a habit; dishabituate, disaccustom (s.o. to do s.th., to doing s.th.).