give the game away

Reveal the secret

To give the game away is to reveal something meant to be hidden—a secret, a surprise, or a deception.

The phrase suggests inadvertent disclosure: Her nervous glance gave the game away.

It implies that maintaining the secret was part of a strategy or plan, now compromised.

Related

blab · blurt out · secret · glance · reveal · spill the beans · loose lips · slip of the tongue · squirm · surprise · disclose · tell all · telltale · confess · blush · admit · expose · twitch

Opposites
secrecy and disclosure

give the game awaykeep mum

Remain silent intentionally

keep quiet · keep one's mouth shut · hold one's tongue · keep schtum · bite one's tongue

strategic information control

give the game awaykeep one's cards close to one's chest

Withhold information strategically

cover one's tracks · keep up appearances · bluff · play along · stay in character

Family

give, gives, given, giving, giver, givers, game, games, gamed

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G