keep (something) on the down low

To keep something in a state of secrecy or minimal public knowledge; to not share something with anyone else. Keep this on the down-low, but Janet is planning to break up with Kevin next week.

Common Names:

Name	Pronounced	Usage
Pack	[pæk]
Villem	-	Estonian
Sean	[ʃɔ:n]
AugustÍN	-	Slovak, Czech
Maxence	-	French
Muriel	MYUR-ee-əl (English), MUR-ee-əl (English), muy-ree-EL (French)	English, French, Irish