Р174
ДЕРЖАТЬ POT НА ЗАМКЁ
collPOT HA ЗАМОК
collРОТОК НА ЗАМОК rather folk
VP,
subj:
human (1st
var. ), often imper
NP,
usu. used as imper (variants without держать)
fixed WO (2nd and 3rd variants)) to keep quiet, keep a secret, not blab
sth. : держи рот на замке - keep your mouth (trap) shutbutton your lipkeep a lid on it.