[f. ACCLIMATIZE + -ATION.] The process of acclimatizing, or of being acclimatized, or habituated to a new climate. Also attrib., as ‘the Acclimatization Society.’

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1830.  Lyell, Princ. of Geol. (1875), II. III. xxxvii. 320. This acclimatization has been the result of Natural Selection during thousands of generations.

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1878.  J. Buller, New Zealand, I. Introd. 17. In the acclimatization gardens our British song-birds … are now finding a home.

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1880.  Günther, Fishes, 185. The first successful attempts of acclimatisation were made with domestic species.

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  2.  An example of acclimatization; a thing which has been acclimatized.

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1864.  Owen, Power of God, 43. The bird which we call turkey … was one of our best acclimatisations after the discovery of the New World.

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