Which term describes the process of rehearsing a performance without the full cast or technical elements?

The term that refers to rehearsing a performance without the full cast or technical elements is "dry run." This process allows performers to practice their lines, movements, and interactions in a more informal setting, often focusing on refining the performance without the distractions or complexities introduced by full staging or technical elements.

In contrast, "work-through" typically suggests a rehearsal that focuses on exploring the scenes or material at a deeper level with the entire cast, while a "table read" involves simply reading the script aloud without staging or performance aspects, usually to hear the dialogue and understand the characters. "Off book" is a term used when actors have memorized their lines and no longer need to reference the script, which applies to a different aspect of the rehearsal process.

Thus, "dry run" is the most appropriate term here as it accurately describes a rehearsal conducted under simplified conditions.