play cards close to chest


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Related to play cards close to chest: keep cards close to chest

play one's cards close to one's chest

 and play one's cards close to one's vest; keep one's cards close to one's chest; keep one's cards close to one's vest
Fig. to keep to oneself or be very cautious in one's dealing with people. (As if one were playing cards and not permitting anyone to see any of the cards.) He is very cautious. He plays his cards close to his chest. You seem to be playing your cards close to your vest.
See also: card, chest, close, play