EXPANSIVITY


Meaning of EXPANSIVITY in English

/ ˌɪkspænˈsɪvɪti; NAmE ; ˌek-/ noun

[ U , C ] ( physics ) the amount by which a material gets larger or smaller if the temperature changes by one degree

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.