keep under one's hat

listen to the pronunciation of keep under one's hat
İngilizce - Türkçe
ser verip sır vermemek
under one's hat
gizli
keep s.t. under one´s hat
bir şeyi gizli tutmak
keep under your hat
kimseye söyleme
İngilizce - İngilizce
keep secret, keep classified
under one's hat
Concealed; confidential; secret

Orestes Jones kept his real ambitions under his hat until the time struck.