UK, US coverall [plural] [noun] - a piece of clothing that covers both the upper and lower parts of the body and is worn esp. over other clothes to protect themShe put on some overalls, got out the paint, and started on the living room ceiling.Overalls is also US for dungarees.
OVERALLS
Meaning of OVERALLS in English
Cambridge English vocab. Кембриджский английский словарь. 2012