Category:Age

Category:Age — age is a linear expanding variable which indicates the length of  that living objects of nature have been alive; specifically , most notably , and also . Furthermore, age can be used in an identical manner for inanimate objects, inorganic substances, man-made products, and anything else open to imagination. This specific category contains wiki sites which refer to the the age of the above in their subject matter, either in part or as a whole.

Specifically here on WikiIndex, we use age to list how old individual wiki sites are. We list them by year, and their parent category is category: Wiki age.