Card Sharks Have This Expression; Lady Gaga Hit
This page is the CodyCross answer for the clue below from Tracking Time, Group 1050, Puzzle 4 (Fiona Kruger).
Question is: Card Sharks Have This Expression; Lady Gaga Hit
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.