under hat



under (one's) hat

As a secret or in confidence: Keep this information under your hat.
See also: hat

Common Names:

NameGenderPronouncedUsage
EglĖ-Lithuanian
LyovLYOFRussian
Tuule-Estonian
Coline-French
YÊN-Vietnamese
KatriinaKAHT-ree:-nahFinnish