1. buildings or rooms where plays, movies, or other performances are presented to an audience
Usage: plural of theater
2. areas where military operations take place
Usage: military context

Examples

• The city has several historic theaters downtown.
• Movie theaters were packed during the holiday weekend.
• Broadway theaters attract millions of visitors each year.
• The new shopping mall includes two theaters showing the latest films.
• Military commanders coordinated operations across multiple theaters.
• Community theaters often rely on volunteer actors and staff.