preparatory
Definitions
Serving to prepare or make ready; introductory.
Relating to or constituting preparation.
Designed to prepare students for a higher level of education.
Examples
The students attended a preparatory course to get ready for the upcoming university entrance exams.
He spent the morning making preparatory notes before delivering his keynote speech.
Synonyms
introductory preliminary initial foundational preceding exploratory propaedeutic
Antonyms
concluding final terminal subsequent resulting ultimate closing