acclimatizer
/əˈklaɪmətaɪzər/
noun
- A person or thing that becomes accustomed to a new climate, environment, or conditions.
- He proved to be a good acclimatizer, feeling at home in the desert within a week.
- The plant is a slow acclimatizer and needs extra care when moved.
- As a frequent traveler, she was a quick acclimatizer to different cultures.