play with a full deck

1. Lit. to play cards with a complete deck, containing all the cards. Are we playing with a full deck or did some card drop on the floor? I haven't seen the three of hearts all evening!

2. Fig. to operate as if one were mentally sound. (Usually in the negative. One cannot play cards properly with a partial deck.) That guy's not playing with a full deck. Look sharp, you dummies! Pretend you are playing with a full deck.

play with a full deck

in. to operate as if one were mentally sound. (Usually in the negative. One cannot play cards with a partial deck.) Look sharp, you dummies! Pretend you are playing with a full deck.

play with a full deck

Slang

To be of sound mind: didn't seem to be playing with a full deck.

Common Names:

Name	Pronounced	Usage
Prem	-	Indian, Hindi, Marathi, Tamil, Telugu, Kannada, Malayalam, Nepali
Raimonda	rie-MON-dah	Italian
Torger	-	Norwegian
Rositsa	-	Bulgarian
Lotus	LO-təs	English (Rare)
Peachey	['pi:tʃi]