numerator的词源

英文词源

numerator (n.)youdaoicibaDictYouDict
1540s, from Late Latin numerator "counter, numberer," agent noun from numerat-, past participle stem of numerare "to count, number," from numerus "a number" (see number (n.)).

中文词源

numerator:分子

numer-,数字,-ator,名词后缀。用于指分子,比较denominator.

该词的英语词源请访问趣词词源英文版:numerator 词源,numerator 含义。

numerator:(分数的)分子;计算者,计数器

词根词缀: -numer-数 + -ator名词词尾