This is the 9888th most frequent Russian word.
адаптацию
Adaptation.
This sentence uses 'адаптацию' to mean adjustment to environmental changes.
Я прошёл адаптацию к новым климатическим условиям.
I underwent adaptation to the new climatic conditions.
Here, 'адаптации' refers to facilitating adjustment or integration into a new professional environment.
Компания представила план адаптации сотрудников к новой работе.
The company presented a plan for employees' adaptation to their new jobs.
In this context, 'адаптация' means transforming a piece of work to suit a different purpose.