Unreadable Mask Lady Gaga Wore
This page is the CodyCross answer for the clue below from Underground Worlds, Group 2166, Puzzle 2 (Agate and Zircon).
Question is: Unreadable Mask Lady Gaga Wore
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.