ACCLIMATE Meaning of ACCLIMATE in English [ 'aklɪmeɪt , ə'klʌɪmət ]■ verb chiefly N. Amer. acclimatize.Derivativesacclimation noun OriginC18: from Fr. ~r , from a- (from L. ad 'to, at') + climat 'climate'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004