
What Does “lift the curtain” mean?
Definition:
To lift the curtain on something means:
 1. to start.
 2. to make something known or public; disclose.
Example(s)
1. It’s time to raise the curtain, guys. Let’s start working.
 2. The company decided to lift the curtain on their new product.
This idiom is in the furniture category.
  
