noun
Standard loanword for a period of 100 years, used in contexts like history, sports, and general time spans.
20世紀は20センチュリーとも呼ばれる。
The 20th century is also called the 20th century.
noun
Centuri
Proper noun referring to the Centuri company or brand; rare and domain-specific.
I have a watch from the brand Centuri.