English

Verb

tip one's hand

1. In card playing, to accidentally reveal one's cards or hand.
2. (idiomatic) To inadvertently reveal any secret, particularly a secret that puts one at an advantage or disadvantage.
   • 1952 March 10, "Cause for Alarm," Time:

     In Montreal, a 23-year-old pyromaniac tipped his hand by rushing into the fire station a few minutes before the gong rang, shouting: "Where's the fire?"

   • 2004 March 4, Randal C. Archibold, "As Edwards’s Race Ends, Talk of No. 2 Spot on Ticket," New York Times (retrieved 20 Apr 2009):

     In a nearly 13-minute address, he did not tip his hand about what he might do next.

Translations