facial_expression
1. [ noun ] a gesture executed with the facial muscles
Synonyms: facial_gesture
Related terms: gesture smile straight_face frown laugh snarl wince wink grimace emoticon gape
2. [ noun ] the expression on a person's face
Synonyms: look face expression aspect
Examples:

"a sad expression" "a look of triumph" "an angry face"

Related terms: countenance sparkle leer look
Similar spelling:   facial_gesture