Vicennial
Pronunciation: /ˈvɪkˈɛnˈnaɪəɫ/
Vicennial (adjective)
- Happening or occurring once every twenty years.
- Lasting for a period of twenty years.
Examples
- The festival occurs on a vicennial basis.
- They hold a vicennial reunion for the alumni.
Common collocations: vicennial celebration, vicennial tradition, vicennial agreement, vicennial tenure