[plural] [noun] UK and ANZBraces (US suspenders) are pair of adjustable straps which stretch from the front of the trousers over your shoulders to the back to hold them up.a pair of braces(US) Braces are callipers (LEG SUPPORT).
BRACES
Meaning of BRACES in English
Cambridge English vocab. Кембриджский английский словарь. 2012