from The Century Dictionary and Cyclopedia
- n. Plural of centenarius.
Sorry, no etymologies found.
Under the counts were viscounts and vicars (centenarii).
-- They import in fine 6000 centenarii of salt, each one of which contains 100 bushels, weighing at least 225 or 230 pounds, according to the purity and whiteness of the salt; therefore six thousand centenarii, computing each at thirty golden nummi, amount to