Определение unblouse в Английский Язык Английский Язык словарь
To untuck (leggings from footwear); to make (pants or trousers) unrestricted or untightened at the ankle, often as a sign of rank or service
In front of the entire regiment, the condemned trooper was forced to unblouse his trousers, remove his airborne boots, and replace them with regular shoes.