loosen tongue


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Related to loosen tongue: loose tongue

loosen (one's) tongue

To cause one to speak uninhibitedly. Often refers to the effect of alcohol. A few drinks will loosen her tongue, and then I'm sure she'll tell me the secret without me even having to ask. I've never met a reporter like Courtney. She can loosen the tongue of even the cagiest politician.
See also: loosen, tongue

loosen (someone's) tongue

To cause (someone) to speak freely or carelessly or to divulge information.
See also: loosen, tongue
References in periodicals archive ?
Alcohol can loosen tongues, bringing long-running office tensions to the fore posing yet another risk of trouble.