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decennial
de·cen·ni·al D0070800 (dĭ-sĕn′ē-əl)adj.1. Relating to or lasting for ten years.2. Occurring every ten years.n. A tenth anniversary.
[From Latin decennium, a period of ten years; see decennium.]
de·cen′ni·al·ly adv.decennial (dɪˈsɛnɪəl) adj1. (Units) lasting for ten years2. (Units) occurring every ten yearsna tenth anniversary or its celebration deˈcennially advde•cen•ni•al (dɪˈsɛn i əl)
adj. 1. of or for ten years. 2. occurring every ten years. n. 3. a decennial anniversary. 4. its celebration. [1650–60] de•cen′ni•al•ly, adv. Translationsdecennial
decennial1. lasting for ten years 2. occurring every ten years decennial
decennial (dĭ-sĕn′ē-ĭl) [L. decennium, period of ten years] Occurring every tenth year. Some booster vaccinations, e.g., against tetanus and diphtheria, were traditionally administered one decade after the prior dose. |