octogenary

发音

US /ɑkˈtɑ.d͡ʒəˌnɛr.i/
UK /ɒkˈtɒd͡ʒ.ɪ.nə.ri/

词形变化

octogenaries 复数 octogenaries

释义与例句

n.
  1. 1.

    Synonym of eightysomething: a person 80 to 89 years old.

    废旧
adj.
  1. 1.

    Of or related to the number 80, particularly

    废旧
  2. 2.

    Of or related to the number 80, particularly

    Synonym of octogenarian: lasting or aged 80 years; 80-year-old.

    废旧

词源

From Latin octōgēnārius (“containing 80”) either directly or via French octogénaire, from Latin octōgēnus (“80 each”) + -ārius (“-ary”), from octōgintā (“eight tens, 80”). Cognate with octogenarian.

来源：wiktionary