n. & adj. --n. (pl. -ies) 1 a six-hundredth anniversary. 2 a celebration of this. --adj. 1 of or relating to a sexcentenary. 2 occurring every six hundred years.
SEXCENTENARY
Meaning of SEXCENTENARY in English
English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012