aˌbout-ˈface BrE AmE ( also aˌbout-ˈturn British English ) noun [countable usually singular]
a complete change in the way someone thinks or behaves SYN U-turn :
The administration seems to have done a complete about-face on gun-control.
aˌbout-ˈface BrE AmE ( also aˌbout-ˈturn British English ) noun [countable usually singular]
a complete change in the way someone thinks or behaves SYN U-turn :
The administration seems to have done a complete about-face on gun-control.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012