acclimation acclimatement • acclimatizable · · · Info · Definitions · Synonyms · Characters · · acclimation · · Text Latin · · Script 11 · · Length Definitions · · · (noun) adaptation to a new climate (a new temperature or altitude or environment). Synonyms: acclimatization, acclimatisation. · · Noun Definition 1 Synonyms · · · acclimatization · · Synonym 1 acclimatisation · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074