[a. Fr. acclimatation, n. of action f. acclimater to ACCLIMATE.] = ACCLIMATIZATION.
1859. Sat. Rev., 3 Sept., 281. The true Pheasants … are all capable of the most perfect acclimatation in Western Europe.
1863. All Year Round, 11 July, 467/1. Experiments have proved how possible is the acclimatation of the ailanthe silkworm on the northern side of the English Channel.
