noun Etymology: 2poker; from the poker player's need to conceal emotions during play Date: 1885 an inscrutable face that reveals no hint of a person's thoughts or feelings, poker-faced adjective
POKER FACE
Meaning of POKER FACE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012