How long is a Vicennial? of or for 20 years. occurring every 20 years.
What is the next 100 years called? a centennial. a period of 100 years; century. QUIZ YOURSELF ON “WAS” VS.
What is a period of 5 years called? Definition of quinquennial
1 : consisting of or lasting for five years. 2 : occurring or being done every five years. Other Words from quinquennial Example Sentences Learn More About quinquennial.
What is the name for 20 years?
|Anniversary||Latin-derived term||Other terms|