Vi*cen"ni*al (?), a. [L. vicennium a
period of twenty years; viceni twenty + annus year.]
1. Lasting or comprising twenty years.
2. Happening once in twenty years; as, a
vicennial celebration.
Vi*cen"ni*al (?), a. [L. vicennium a
period of twenty years; viceni twenty + annus year.]
1. Lasting or comprising twenty years.
2. Happening once in twenty years; as, a
vicennial celebration.