prelude
/ˈprɛl.djuː/Definitions
1. noun
A introductory section or performance, typically before the main event, often indicating what is to come.
“The orchestra played a beautiful prelude before the opera began.”
2. verb
To serve as a prelude to something, typically an event or situation.
“The politician’s speech will prelude the announcement of the new policy.”
3. noun
A musical composition that serves as an introduction to a larger work, such as a sonata or symphony.
“The composer wrote a complex prelude to introduce the main theme of the symphony.”