Expression of an Experienced Card Player
This page is the CodyCross answer for the clue below from Water Park, Group 745, Puzzle 5 (Birthday Parties).
Question is: Expression of an Experienced Card Player
and the answer is: POKERFACE
Word Meaning:
POKER FACE — (poker) An impassive facial expression cultivated to prevent other players from determining whether one's actions in the game are the result of a quality hand, or of bluffing.
Definitions from Wiktionary.