A2
a period of 100 years, especially used in giving dates
Dictionary examples:
The dinosaurs have been gone for centuries, but my teacher's jokes haven't! (0.0)
My grandma is so old, she's lived through three centuries! (0.0)
In the 22nd century, we'll have flying cars... maybe. (0.0)
The town has changed hardly at all in over a century. (34.4)
the 21st century (56.5)