| 单词 | septuagenarian |
| 释义 | Word Frequency septuagenarian(ˌsɛptjʊədʒɪˈnɛərɪən) or rare septuagenary (ˌsɛptjʊəˈdʒiːnərɪ) noun 1. a person who is from 70 to 79 years old adjective 2. being between 70 and 79 years old 3. of or relating to a septuagenarian Word origin C18: from Latin septuāgēnārius, from septuāgēnī seventy each, from septuāgintā seventy |
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