Definitions

1. noun

A small room or chamber, especially in a church or a prison, for isolation or contemplation.

“The monk spent the day in the cella, meditating and seeking spiritual guidance.”

2. noun

In an ancient Roman theater, a small, enclosed room or chamber, typically behind the stage, used for actors to make quick costume changes.

“The ancient Roman play required the actors to change into different costumes in the cella, which was situated behind the stage.”