0 the day or year that is 200 years after a particular event, especially an important one: --
bicentennial celebrations
A statue was erected to mark the bicentennial of the composer's birth.
1 the day or year that is 200 years after a particular event, esp. an important one; a 200th anniversary: --
The university marked its bicentennial with a weeklong celebration.
The bicentennial in 2010 produced fewer related works than the centennial.
At the bicentennial, the college possessed nineteen departments offering students a choice of twenty-six majors, twenty-eight minors, seven certificate programs, and fifty-seven career related programs.
In preparation for the town's celebration of the nation's bicentennial, the hall was moved to a lot adjacent to the town cemetery and restored.
Celebratory events also marked the sesquicentennial (150th anniversary) in 1925 and the bicentennial in 1975.
His collected letters were published on the bicentennial of his signal, in 1975.
This school recently celebrated its bicentennial culminating with the 2007 commencement.
Sixty years later the church was renovated again for its bicentennial.
Classifications must be based on multifactorial techniques and to be hierarchical (following the bicentennial animal taxonomy).