Bicentennial means it has happened yearly for 200 years or once every 200 years. Bi- (dual, two) cent- (100, 1/100)
A bicentennial is the 200th anniversary of anything. For example, the American Bicentennial was 1976, the bicentennial of Abraham Lincoln's birth is 2009.
Bicentennial or bicentennially
Bicentennial means "200th anniversary".
Bicentennial
Bicentennial means 200 years old. We celebrated our country's bicentennial last year.
Bicentennial Tower was created in 1996.
look up the definition of bicentennial
A bicentennial celebrates 200 years of something.
We celebrated the bicentennial anniversary of the birth of our country
The Bicentennial Man was created in 1976-02.
The duration of Bicentennial Minutes is 60.0 seconds.
Bicentennial Minutes ended on 1976-12-31.