Script

The script of a play, film, or television program is the written version of it [Collins English Dictionary].
A script is a written version of a play or movie. If you're auditioning for a movie, you'll get the script to practice a scene or two.
The script comes from the Latin scrībĕre, meaning "to write," and all its meanings involve something written. Your handwriting is your script. The written version of what you're supposed to say, whether for a wedding toast or a play, is a script. And if you were feeling old-fashioned, you could call the grocery list you just wrote a script. It's also a verb. You can script a play [Vocabulary.com].
Script:
- something written: text;
- an original or principal instrument or document;
- manuscript
- the written text of a stage play, screenplay, or broadcast (specifically: the one used in production or performance) [Cambridge Dictionary].

Sources:

Script. Cambridge Dictionary. Retrieved from: https://dictionary.cambridge.org/dictionary/english/script

Script. Vocabulary.com. Retrieved from: https://www.vocabulary.com/dictionary/script

Script. Collins English Dictionary. Retrieved from: https://www.collinsdictionary.com/dictionary/english/script