septuagenarian的词源

英文词源

septuagenarian (adj.)

"of age 70, seventy-year-old," 1793, from Latin septuagenarius "containing seventy," from septuageni "seventy each," related to septuaginta "seventy" (see Septuagint). Noun meaning "a 70-year-old person" first recorded 1805. As an adjective, septuagenary is recorded from c. 1600.

中文词源

septuagenarian：七十至七十九岁的人

sept-,七，词源同 seven,-gen,十，词源同 ten,-arian,人。

该词的英语词源请访问找单词词源英文版：septuagenarian 词源，septuagenarian 含义。