olemus
Merriam-Webster:
1: the activity or process of learning about something by reading, memorizing facts, attending school, etc.
// Becoming a doctor requires years of study.
// You can improve your knowledge of the natural world by study and observation.
// She is engaged in the study of law. [=she is studying law]
// You can design your own course of study. [=you can choose the subjects you will study]
// She will return to her studies after vacation.
//He left the service to pursue his studies.