What is a 25 year period called?
Likewise, what do you call a 25 year anniversary?
One of the most well-known and celebrated anniversaries is the 25th wedding anniversary, also known as the silver anniversary. A milestone this important calls for classy 25th anniversary gifts, so if you're going the traditional silver route, consider gorgeous jewelry or engraved keepsakes.
Additionally, what is a period of 75 years called? A 100-year celebration is known as a centennial, while a 150-year celebration is called a sesquicentennial. Since 75 is half of 150, a 75-year celebration is called a semisesquicentennial.
Simply so, what is a period of 20 years called?
Since, 10 years = a Decade, (via French and Latin) which means 'a group of ten. So, 20 years = 2 Decades. 30 years = 3 Decades. 40 years = 4 Decades. 50 years = 5 Decades or Half a Century and so on.
What do you call a quarter century?
Noun. quarter-century (plural quarter-centuries) A period of twenty-five years.