intransitive verb
Definition: To perform in a way that is less expressive or intense than expected.
Example: In the play, the actor chose to underact his role, making his character seem more subtle and realistic.
transitive verb
Definition: To perform a role in a way that is not strong or expressive enough, often intentionally downplaying the character's emotions or actions.
Example: In the play, the actor chose to underact his role, making the character seem more mysterious.