ˈmɛʒə ˈmɛʒɚ ˈmeʒ.ə.mənt ˈmeʒ.ɚ.mənt ˈmɛʒ.ə.ɹɪŋ ˈmɛʒ.ɚ.ɪŋ the act or process of assigning numbers to phenomena according to a rule the measurements were carefully done his mental measurings proved remarkably accurate