it is 100 year old it is 100 year old
A 100-year-old woman is 100 years old.
A centenarian.
Your presence is the best present for a 100 year old woman.
they are 100 years old.
Girl Guides will be 100 years old in 2010. It is their 100 year anniversary this year.
1912
Yes, they have occasional 100 year storms
A person who is 100 years old is commonly referred to as a centenarian.
normal
Much the same as a fifty year old man!
Is 100 a good score for an 11 year old