One who or that which is at least 100 years old.
Aged 100 years or more; extremely old.
Of or relating to centenarians or a centenary celebration.
A person of minor significance, accomplishment or acclaim; a common and undistinguished person.
A member of a socioeconomic class between the upper ranks of society and the agricultural workers.
Having no peculiar or outstanding features; not extraordinary, special, exceptional, or great; of medium quality, almost always with a negative connotation.