Acclimatize

The winters come in strong, so I'm always spending December wrapped in layers and layers of thermal clothing while I acclimatize.

acclimatize to the new regulations

It takes time to acclimatize to the thin air of high mountains.

She quickly acclimatized to her new job in a foreign country.

The soldiers had to acclimatize before starting operations in the desert.

acclimatize the staff to the new regulations