ACCLIMATIZE
acclimatize, acclimatise, acclimate
(verb) get used to a certain climate; “They never acclimatized in Egypt”
Source: WordNet® 3.1
Etymology
Verb
acclimatize (third-person singular simple present acclimatizes, present participle acclimatizing, simple past and past participle acclimatized)
(intransitive) To get used to a new climate.
(transitive) To make used to a new climate or one that is different from that which is natural; to inure or habituate to other circumstances; to adapt to the peculiarities of a foreign or strange climate.
Source: Wiktionary
Ac*cli"ma*tize, v. t. [imp. & p. p. Acclimatized; p. pr. & vb. n.
Acclimatizing.]
Definition: To inure or habituate to a climate different from that which is
natural; to adapt to the peculiarities of a foreign or strange
climate; said of man, the inferior animals, or plants.
Source: Webster’s Unabridged Dictionary 1913 Edition