adj. 1 happening every twenty years; 2.lasting twenty years.
The family looks forward to their vicennial celebration.
The family looks forward to their vicennial celebration.
Hear it
every twenty years; lasting twenty years; 20
every 10years
4 syllables
vi-cen-ni-al
VocabClass lessons are designed to engage students, improve motivation in learning the subject matter, and generate better results. Long-term retention is our focus and by making the learning process fun, our gamified approach has a positive impact on this goal.
View all games!
Try it! FREE!