close to the vest
advEtymology
It refers to the practice of holding one's playing cards close to one's chest so that the other players cannot see one's hand.
Definitions
In a reserved or secretive manner.
The neighborhood
Vish — recursive loop
No curated loop yet for close to the vest. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA