0 (the day or year that is) 100 years after an important event: --
centennial celebrations
1 the day or year that is 100 years after a particular event, esp. an important one; the 100th anniversary: --
The sculpture commemorates Wyoming’s centennial.
In celebration of its centennial, in 2006, the gate has been chosen as the main motif for this commemorative coin issue.
The original plan was to install the horses in the spring of 1989 during the state's centennial celebrations.
The association looks forward to its centennial celebration in 2014.
The awarding of this medal took place only once by design, as it was linked to a centennial celebration event.
To celebrate the church's centennial, in 1922 the parsonage was built.
The building underwent a full restoration of both its interiors and exteriors in 1976 to coincide with its centennial.
I take this opportunity to wish the alliance a successful centennial congress.
Of these envelopes 98,000 bear the 2½ d. centennial stamp, while the remaining 2,000 bear the full centennial issue of six stamps.
