quantificationEnglishOxford New American Dictionaryquantification /ˌkwän(t)əfiˈkāSH(ə)n, ˌkwɑn(t)əfɪˈkeɪʃ(ə)n / ▸ noun the expression or measurement of the quantity of something: the quantification of damages is difficult [count noun] quantifications were performed to obtain mean values.