VICENNIAL


Meaning of VICENNIAL in English

/vuy sen"ee euhl/ , adj.

1. of or for 20 years.

2. occurring every 20 years.

[ 1730-40; vicenni ( um ) twenty-year period ( vic ( eni ) twenty each + -enn ( us ), comb. form of annus year + -ium -IUM) + -AL 1 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .