A test of the potential of someone or something, especially in the context of sports or performance, to assess their suitability for a particular role or position.
She attended the tryout for the school play to audition for the lead role.
An experimental performance or presentation of a play, show, or other entertainment to gauge audience reaction and make improvements before the official opening.
The theater company held a tryout of the new musical in a small town before bringing it to Broadway.