The celebration of the hundredth anniversary of any event; a centenary.
Optimara variety. Large, standard African Violet (4-inch pot size). Flowers are very light pink stars. Leaves are medium green ( red reverse). Introduced 1992 to commemorate the 100th anniversary of the African Violet. (AVSA Reg. No. 8307) More information.
the 100th anniversary (or the celebration of it)
of or relating to or completing a period of 100 years; "centennial celebration"
a significant accomplishment for GNA and we hope that everyone will be there to celebrate
A centennial or a centenary is a 100-year anniversary.