LUSTRUM


Meaning of LUSTRUM in English

noun (plural ~s or lustra) Etymology: Latin Date: 1590 a period of five years, 2. a purification of the whole Roman people made in ancient times after the census every five years, the Roman census

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.