centennial /sɛnˈtɛniəl/ noun plural centennials
plural centennials
Learner's definition of CENTENNIAL
[count] US
: the 100th anniversary of something (such as an important event)一百(周)年;百年纪念 -
We're celebrating the museum's centennial [=(Brit) centenary] this summer. [=celebrating the fact that it is 100 years old]今年夏天我们将庆祝博物馆成立一百周年。
-
Next year will be the centennial of the town's founding. [=the day/year 100 years after the town was officially begun]明年将是建城一百周年。
— compare bicentennial
— centennial
adjective, always used before a noun