dead-pan
noun
Definitions
A style of comedic delivery in which something humorous is said or done while not exhibiting a change in emotion or facial expression.
verb
Definitions
To express (oneself) in an impassive or expressionless manner.
adjective
Definitions
Deliberately impassive or expressionless.
Having such a face or look.
Example: The comedian remained deadpan.
Impassive.
adverb
Definitions
In a deadpan manner.