under (one's) hat

(redirected from something under your hat)

under (one's) hat

In confidence; as a secret; without being disclosed to others. Keep this under your hat for now, but Greg is definitely the one getting the promotion. As long as it stays under his hat, I don't mind giving John some insider tips.
See also: hat

under (one's) hat

As a secret or in confidence: Keep this information under your hat.
See also: hat
References in periodicals archive ?
You're just trying to be considerate by keeping something under your hat until the right time.
Is it better to keep something under your hat or close to your chest?
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