centennial
Definition
The hundredth anniversary; also used to describe something lasting a hundred years.
日本語 100年続くもの、または100年目の記念日
Example
"They held a festival to honor the city's centennial."
The hundredth anniversary; also used to describe something lasting a hundred years.
日本語 100年続くもの、または100年目の記念日
"They held a festival to honor the city's centennial."