| 释义 |
septennial sep·ten·ni·al S0273700 (sĕp-tĕn′ē-əl)adj.1. Occurring every seven years.2. Consisting of or continuing for seven years.n. An event that occurs every seven years.
[From Late Latin septennium, period of seven years, from Latin septennis, of seven years : septem, seven; see septm̥ in Indo-European roots + annus, year; see at- in Indo-European roots.]
sep·ten′ni·al·ly adv.septennial (sɛpˈtɛnɪəl) adj1. occurring every seven years2. relating to or lasting seven years[C17: from Latin septennis, from septem seven + annus a year] sepˈtennially advsep•ten•ni•al (sɛpˈtɛn i əl)
adj. 1. occurring every seven years. 2. lasting or consisting of seven years. [1630–40; < Late Latin septenni(s) (Latin septuennis) seven years old (sept(em) seven + -enn-, comb. form of annus year + -is adj. suffix) + -al1] sep•ten′ni•al•ly, adv. Translations |