The word century means 100 years FYI: decade means 10 years
it means 10 000 years
A decade is a period of 10 years. The word is derived (via French and Latin) from the Ancient Greek: δεκάς, romanized: dekas, which means a group of ten.
One word, which means a 10-sided shape, is decahedron. Another word beginning with "deca" is decade, meaning 10 years.
The word meaning 1,000 years is millennium.
A century means 100 years.
There is no formal word for 20 years. A score means twenty, but it could mean twenty of anything. You could also call it 2 decades.
a 10 letter word is antaginize
A century = 100 years
Its called a century! century means 100 years and decade means 10 years
a centurycenturyA century1 century = 100 years 1 decade = 10 years
Ten years