acclimatise
/əˈklaɪmətaɪz/
verb
- To become accustomed to a new climate, environment, or conditions.
- The tropical fish slowly acclimatised to the temperature of the aquarium.
- Hikers need time to acclimatise to the thin air at high altitudes.
- After moving to Arizona, it took her a few weeks to acclimatise to the dry heat.