1. Relating to, or suitable for, dramatic performances: The local drama club had a reputation for having some of the best theatrical entertainment in town.

Most of the actor's friends are members of the theatrical world.

2. Being excessively dramatic or exaggerated: The man's theatrical gestures and behavior were obviously meant to attract attention and to be nothing more than a show-off.

The wife complained that her husband's manners were too theatrical whenever they were with other people.